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Tytuł:
Changes in Aerobic and Anaerobic Performance Capabilities Following Different Interval-Training Programs
Autorzy:
Meckel, Yoav
Sindiani, Mahmood
Ben Zaken, Sigal
Eliakim, Alon
Powiązania:
https://bibliotekanauki.pl/articles/1055120.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
interval training
performance capabilities
training programs
Opis:
The aim of the study was to compare the effect of an increasing-distance interval-training program and a decreasing-distance interval-training program, matched for total distance, on aerobic and anaerobic performance capabilities. Forty physical education students were randomly assigned to either increasing- or decreasing-distance interval-training group (ITG and DTG), and completed two similar sets of tests before and after six weeks of training. One training program consisted of 100 – 200 – 300 – 400 – 500m running intervals, and the other 500 – 400 – 300 – 200 - 100m. While both training programs led to a significant improvement in 2000m run (ES = 0.02-0.68), the improvement in the DTG was significantly greater than in the ITG (18.3 ± 3.6 vs. 12.2 ± 3.2 %, p< 0.05). In addition, while both training programs led to a significant improvement in 300m run (ES = 0.25-0.73), the improvement in the DTG was significantly greater than in the ITG (21.1 ± 1.8 vs. 15.4 ± 1.1 %, p< 0.05). The findings indicate that beyond the significant positive effects of both training programs, the DTG showed significant superiority over the ITG in improving aerobic and anaerobic performance capabilities. Athletes should acknowledge that, in spite of identical total work, interval-training program might induce different physiological impacts if order of intervals is different.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2017, 20, 4; 5-12
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effects of Different Exercise Intensities on the Static and Dynamic Balance of Older Adults: A randomised Controlled Trial
Autorzy:
Ghasemabad, Kamran
Kamalden, Tengku
Dev, Roxana
Gasibat, Qais
Nekooei, Pooya
Majlesi, Sara
Nekouei, Paria
Alemi, Behzad
Powiązania:
https://bibliotekanauki.pl/articles/2148827.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
elderly
resistance training
high-intensity training
moderate-intensity training
low-intensity training
static balance
dynamic balance
Opis:
This study aims to find the effectiveness of different exercise intensities (high-, moderate-, and low-intensity) on the dynamic and static balance of elderly women. A single-blinded factorial design study was conducted in healthy older adults (>65 years) in 12 weeks. The authors have assessed the Forward Reach Test (FRT), Lateral Reach Test (LRT), One Leg Stand (OLS), Tandem Stand Test (TST) in 60 healthy older women at a gym centre, Fit House located in Bukit Rimau, Kuala Lumpur, Malaysia. Participants were randomly assigned to a High-Intensity Training (HIT) group; (n=15) (Mean age 69.60 ± 3.68) who performed four exercises [Leg Press (LP), Leg Extension (LE), Leg Curl (LC), and Calf Raises (CR)] at 80 to 90% of One-Repetition Maximum (1RM); Moderate-Intensity Training (MIT) group (n=15) (Mean age 69.27 ± 3.41) performed at 65 to 75% of 1RM; Low- Intensity Training (LIT) group (n=15) (Mean age 69.27 ± 1.94) performed at 50 to 60% of 1 RM; and a Control Group (CG) (n = 15) (Mean age 68.67 ± 2.38) with no training. Data was collected at pre-test, 4th, 8th, and 12th weeks of intervention. 60 participants were analysed and the main effect of time showed a statistically significant difference in the mean of all variables (all p < 0.001), and also there was a statistically significant interaction between intervention and time on all variables (all p < 0.001). Different levels of intensity on only the lower extremities muscles had a significant effect on the dynamic balance and static balance of the elderly population. After four weeks of training HIT, MIT, and LIT illustrated significant improvement in dynamic balance, as well as static balance.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2022, 39; 49-64
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of Maximum Velocity: A Case Study of Pogoń Szczecin Football Players in Polish Ekstraklasa
Autorzy:
Rosiński, Łukasz
Rzepiela-Podlecka, Anna
Buryta, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/24202861.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
soccer
training load monitoring
GPS
maximum velocity
speed training
Opis:
The aim of this study was to assess the maximum velocity achieved by professional soccer players. The study involved 20 professional football players. The analysis of the achieved velocities during the season was based on individual maximum velocity values obtained in a preseason period test using the GPS monitoring device Catapult Vector S7. The study covered 20 match units and 77 training units. A velocity equal to or greater than 100% of the maximum velocity was achieved 24 times - 21 times (accounting for 88%) during a competitive match (MD 0), 1 time (accounting for 4%) two days before (MD-2), and two times (accounting for 8%) three days before (MD-3). A velocity in the range of 90-99% of the maximum velocity was achieved 207 times. The results confirm that football players can achieve values equal to or greater than 100% of their maximum velocities; however, this occurrence is rare. Due to the low probability of high maximum velocity values during a training microcycle, it is recommended to incorporate specific training methods that allow for achieving high maximum velocities to reduce the risk of hamstring muscle injuries among players, especially among reserve players (who rarely participate in competitive matches).
Źródło:
Central European Journal of Sport Sciences and Medicine; 2023, 43; 63-71
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cardiac Rehabilitation in Heart Failure. Part II. Does Higher Intensity Means Better Outcome?
Autorzy:
Kujawska, Agnieszka
Perkowski, Radosław
Skierkowska, Natalia
Topka, Weronika
Gajos, Małgorzata
Androsiuk-Perkowska, Joanna
Cieślińska, Aleksandra
Przybysz, Beata
Kwolik, Dobrawa
Siekacz, Dominika
Rybarczyk, Dominika
Kujawski, Sławomir
Powiązania:
https://bibliotekanauki.pl/articles/1030538.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
aerobic training
cardiac rehabilitation
heart failure
physical exercise
resistance training
Opis:
Heart failure (HF) due to its universality has become a huge challenge for modern medicine. Second part of the twentieth century brought significant changes in the rehabilitation, diagnostic and pharmacological procedures. There are no definitive guidelines for Cardiac Rehabilitation (CR) in HF. Based on previous studies, the article tried to describe and illustrate the mechanism of effective CR and its intensity in HF patients, which could be helpful in CR protocol development. Cardiac Rehabilitation has confirmed efficacy in increased physical level of participation in inter alia, home/work/recreational activities, improved psychosocial well-being, functional independence, prevention of disability, long-term adherence to maintaining physically active lifestyle, improved cardiopulmonary fitness, strength, muscle endurance, and flexibility, reduced cardiovascular events risk and risk of mortality. Before and after CR conduction, baseline and final aerobic capacity should be examined with an ergospirometry test to evaluate CR protocol intensity and check its effectiveness, respectively. Frequency of training-bouts in CR protocol in HF patients were from 3 to 7 days per week, intensity ranged from 40% to 80% VO2max or 9 to 14 on rating of the perceived exertion (RPE) scale or 6 to 20 on the Borg scale. Duration of single bout-exercise ranged from 20 to 60 minutes.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2018, 22, 2; 23-32
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Variable-Intensity Running Training and Circuit Training on Selected Physiological Parameters of Soccer Players
Autorzy:
Ambroży, Tadeusz
Nowak, Mateusz
Omorczyk, Jarosław
Wrześniewski, Krzysztof
Ozimek, Mariusz
Duda, Henryk
Mucha, Dawid
Ceranowicz, Piotr
Pałka, Tomasz
Stanula, Arkadiusz
Mucha, Dariusz
Powiązania:
https://bibliotekanauki.pl/articles/1030576.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
circuit training
physiological parameters
soccer players
variable-intensity running training
Opis:
Proper planning of the training process based on individual LT and AT metabolic thresholds is essential to improve athletic performance. Development of endurance in soccer players is mainly based on continuous runs and variable-intensity runs, supplemented with strength conditioning and sport-specific training. The aim of the study was to analyse selected parameters of physical capacity of soccer players after 8-week variable-intensity running training and circuit training. The experiment was carried out in a group of 34 soccer players aged 21 to 26 years. The athletes were divided into two groups: 17 people in the experimental group and 17 people in the control group. The experimental group was involved in 30-minute tempo runs two times a week for 8 weeks with variable intensity at AT. In the same period, the control group performed two 60-minute continuous runs at the intensity of 70-75%HRmax. The determination of metabolic thresholds used two indirect tests: the multistage shuttle run test (beep test) and maximal lactate steady state test (MLSS) with author's own modification. In order to evaluate maximal heart rate (HRmax), the research procedure was started from the beep test (distance: 20 m). The speed at the first level was 8.5 km/h and increased with each level by 0.5 km/h. Training of the experimental group where variable exercise intensity was used caused a statistically significant increase in HRmax (by 1.9%) and blood lactate levels at the AT (by 20.5%). The training in the experimental group led to the statistically significant (p < 0.05) increase in the parameters of the following variables: HRmax (by 1.9%); lactate level (by 7.85); HR at the AT (by 1,9%); lactate level at the AT (by 20.5%). The assumptions of the experimental training did not cause statistically significant changes in pretest vs. posttest HRmax and blood lactate levels for the LT. Endurance training with high intensity is more effective in soccer players compared to training with moderate intensity. Development of special endurance in soccer should also assume the intensity and method of working similar to the method used during sport competition.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2018, 23, 3; 25-35
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of the Proposed Training Program on some Physiological and Body Composition Variables of under 20 Years Old Male Football Players
Autorzy:
Khanafdl, Omar Talha
Powiązania:
https://bibliotekanauki.pl/articles/1627265.pdf
Data publikacji:
2021-09-10
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
aerobic training
anaerobic training
blood lactate
body composition
football player
Opis:
The purpose of the study was to find out the effect of the proposed training program on some physiological and body composition variables of 24 volunteered youth male football players who under 20 years old (U20, age: 16–19 years, mean age: 17.3 ±1.0 years, playing for last 4–6 years). Those 24 players were divided into 2 groups, 12 players (experimental group), 12 players (control group). The training program consisted of aerobic training, anaerobic training, recreational game and practice football game. Data was collected at zero level (pre-test), in the mid of the program (mid-test) and at the end of program (post-test). For analysing data, repeated measures were used. In the experimental group a significant increase (P < 0.05) in number of shuttles, skeletal muscle, and resting metabolism and a significant decrease (P < 0.05) in body fat have been noted in (mid-test) and (post-test) when compared to (pre-test). However, a decrease was noted in body mass index, blood lactate, maximal heart rate, and visceral fat, but not to a significantly different level. In the control group negative significant increase (P < 0.05) in body fat and negative significant decrease (P < 0.05) in skeletal muscle and resting metabolism have been noted, no significant difference was observed in number of shuttle, body mass index, blood lactate, maximum heart rate and visceral fat. This study would provide useful information for training and exercise physiology and it may have a beneficial impact on health.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2021, 34, 2; 97-104
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of Two 12-week Strengthening Programmes on Functional Mobility, Strength and Balance of Older Adults: Comparison between TRX Suspension Training versus an Elastic Band Resistance Training
Autorzy:
Gaedtke, Angus
Morat, Tobias
Powiązania:
https://bibliotekanauki.pl/articles/1054907.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
TRX suspension training
core stability
healthy older adults
intervention
sling exercise training
Opis:
No study has compared sling exercise training with elastic band resistance training in healthy older adults. Therefore, the purpose of this study was to determine whether different effects on functional mobility, strength and balance ability were produced by using different devices (sling trainer and elastic bands). Twenty-four participants were assigned to two different training groups, INT (TRX-OldAge) and CON (elastic bands). Participants trained three times per week for 30 minutes for 12 weeks. The Multisurface Obstacle Test for Older Adults (MSOT) and the 1-repetition maximum test using the chest press and the leg press were performed to assess functional mobility and dynamic strength, respectively. To examine balance ability, data of body-worn sensors and a force plate measured during different standing positions have been investigated. A main time effect occurred for functional mobility (p = 0.009) with a significant improvement within INT (p = 0.044), and for the chest press (p = 0.017) with a significant improvement within INT (p = 0.019). However, there was no group-by-time interaction in any of the measured parameters. Compared to elastic band resistance training, TRX-OldAge induced similar effects on the functional mobility, strength and balance ability of healthy older adults.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2016, 13, 1; 49-64
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Case study: the exercise profile of a Polish representative in mountain running
Autorzy:
Borysiuk, Zbigniew
Piechota, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/1055129.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
VO2max
individual training
long distance running
periods in sports training
Opis:
This study is aimed at analysing the variability of oxygen parameters in subsequent annual training cycles at championship training level in mountain running. The study employed the following indirect methods: the Astrand Test, Conconi Running Test, and also a direct method (Bruce Test). Research material is a young, talented 28-year-old athletic mountain runner. Research results were obtained within 4-5 years period, which were as follows: VO2max 83-90ml/kg/min - increased on average to 2-3 ml / kg / min per year, HR max 172-177 beats / min, PPA 158-169 beats / min. The case study was carried out within the framework of longitudinal research and was used to collect data for the formulation of a specific exercise profile in a new, dynamic sports discipline. The research aims to serve as an example of a novel method of conducting training microcycles to the cyclic lifting aerobic capacity athletes.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2014, 5, 1; 35-45
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling muscle force distributions during the front and back squat in trained lifters
Autorzy:
Sinclair, Jonathan
Atkins, Stephen
Hayley, Vincent
Richards, James D.
Powiązania:
https://bibliotekanauki.pl/articles/1054989.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
Biomechanics
resistance training
weight lifting
Opis:
The barbell squat is a fundamental strength and conditioning exercise, with two principal variants; back and front. Whilst previous studies have examined the mechanical differences of the front and back squat, there is no information comparing the distributions of muscle forces between these variants. This study aimed to compare estimated forces developed by the primary skeletal muscles used in the front and back squat. Twenty-five male participants were recruited with 6.24 ±2.21 years of experience in squat lifting and 1 repetition maximum values of 127.5 ±18.8 and 90.6 ±14.4 kg for the back and front squat lifts. Participants completed both back and front squats at 70% of their front squat 1 repetition maximum. Muscle forces were determined during dynamic situations using motion capture data, in addition to sagittal plane kinematics. Differences between squat conditions were examined using a multivariate analysis of variance. The kinematic analysis showed that the back squat was associated with significantly (p < 0.05) greater flexion of the trunk. Examination of muscles forces indicated that erector spinae forces were also significantly (p < 0.05) larger in the back squat. No significant differences were identified for skeletal muscle forces elsewhere (p > 0.05). Our results indicate that neither the front nor back squat provides any marked difference in muscle force production, aside from that isolated to the lower back. These findings lead the conclusion that neither the front nor back squat conditions confer any additional benefits over the other in terms of the skeletal muscle force output.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2016, 14, 2; 13 - 20
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effects of a Six-week Plyometric Training Program on the Stiffness of Anterior and Posterior Muscles of the Lower Leg in Male Volleyball Players
Autorzy:
Mroczek, Dariusz
Superlak, Edward
Seweryniak, Tomasz
Maćkała, Krzysztof
Konefał, Marek
Chmura, Paweł
Borzucka, Dorota
Rektor, Zbigniew
Chmura, Jan
Powiązania:
https://bibliotekanauki.pl/articles/1055100.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
muscle stiffness
plyometric training
volleyball
Opis:
The study assesses the effects of a six-week plyometric training program (PT) on muscle stiffness in the dominant and non-dominant leg in male collegiate volleyball players. The study group comprised 16 volleyball players who had played collegiate volleyball for at least four years. For six consecutive weeks, twice a week, the players undertook a plyometric program of 60-min training sessions, each preceded with a specialist warm-up. The analysis of the anterior muscles of the right and the left lower leg revealed a significant increase in stiffness in the muscles of the right leg and the left leg. No significant differences were found between the anterior muscles of the left lower leg and the right lower leg in particular weeks of the training program. The analysis of the posterior lower leg muscles revealed no significant differences, either in the consecutive weekly training microcycles or between the left leg and the right leg. The measurement of muscle tone and biomechanical properties of muscles can be used as a fast and direct assessment of plyometric training-related muscle fatigue. A similar level of muscle stiffness in both lower legs (symmetry) is a reflection of the appropriate selection of plyometric training loads.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2017, 20, 4; 107-115
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Effects of Two Different HIIT Resting Protocols on Children’s Swimming Efficiency and Performance
Autorzy:
Papadimitriou, Konstantinos
Savvoulidis, Stratos
Powiązania:
https://bibliotekanauki.pl/articles/1030881.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
children
intensity
interval
performance
swimming training
Opis:
On children, HIIT program is being used by coaches as a way of rapid improvement. The values of the intervals vary from the target of the period. The study’s purpose was to find out if HIIT in different interval protocols improves children’s swimming performance. In the study participated 18 rookie swimmers (9 boys and 9 girls), aged 11.6 ±1.5. The HIIT protocol in both groups included the set of 2 * 4 * 17.5 m (freestyle and freestyle kick, respectively). The first group (HIIT 1) had a 10 sec interval while the second (HIIT 2) - a 1 min between the HIIT reps. Swimmers performed in 35 m freestyle (35F) and 2 min free kick (2’ FK) trials at maximum effort. The performance (T), the number of strokes (SN) and the stroke length (SL) were measured at 35F, the covered distance at 2' FK and the heart rate (HR), the rated perception of exertion (RPE) at 35F and 2’ FK. Regarding the results, all parameters improved significantly (p = 0.01). The use of a 4-week swimming program with training 4 times per week, in which two were HIIT, improved children’s performance and efficiency in swimming. Intervals of 10 sec or 1 min did not alter the improvement.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2020, 30, 2; 15-24
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effects of various swimming training protocols on cardiac capacity and ventricular fibrillation threshold in rats
Autorzy:
Chinkin, Abdoulakhat S.
Powiązania:
https://bibliotekanauki.pl/articles/1054713.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
cardiac capacity
fibrillation
swimming training
ventricles
Opis:
Irregular heartbeats and different forms of ventricular ectopic activity are a common occurrence among elite athletes with high contractile cardiac capacity. At the same time, experiments demonstrated that the electrical stimulation threshold, causing ventricular fibrillation, increases during adaptation to physical exercise, without the increase in the contractile cardiac capacity. The research purpose is to examine the dependence of ventricular fibrillation threshold and contractile cardiac capacity on intensity and duration of swimming sessions, as well as duration of the training period. Female Wistar rats were assigned to five groups: sedentary (S), training 1 (T1, low intensity), training 2 (T2, moderate intensity), training 3 (T3, long-term), training 4 (T4, exhaustive). At the end of the experimental period, the rats were anesthetized and their ventricles irritated with rectangular pulses of 10 ms duration, to determine the minimum current causing ventricular fibrillation. The cardiac capacity was assessed by the maximum pressure in the left ventricle, at full aortic-cross clamping. The ventricular fibrillation threshold was increased by 60% in T1, 57.5% in T2 and 74% in T3, but no difference in T4 was observed, compared with S. The pick pressure in the left ventricle after aortic cross-clamping in T1 and T2 was not enhanced, compared with S; in T3 and T4, however, it was significantly increased. Physical exercise training changed the ventricular fibrillation threshold and cardiac contractile capacity, independently of the intensity of exercise. The rise of the ventricular fibrillation threshold and its contractile capacity can be demonstrated during a long adaptation to moderate-term sessions of aerobic exercises.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2013, 2, 2; 9-14
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Significance of controlling the intensity of various types of effort in football
Autorzy:
Buryta, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/1054714.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
aerobic/anaerobic training
effort
football
intensity
Opis:
The problem of evaluating and defining physical endurance of athletes has been the subject of a great body of research and scientific discussion. In team sports, especially football, the energy protection of working muscles in players requires the use of almost all metabolic pathways: aerobic, anaerobic and aerobic-anaerobic. Because of the varying pace of action, the share of energy conversions in muscle cells changes rapidly during a match. Another concern voiced by scientists and football coaches is the question of whether fitness training should always be performed with football balls. The aim of this paper was to present the necessity of monitoring the development of aerobic fitness in football players, and also to answer the question of whether motoric training in football may be performed with balls.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2013, 2, 2; 3-8
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Differentiation of Visual Sensorimotor Processes in the Representatives of Various Sport Disciplines
Autorzy:
Lesiakowski, Piotr
Krzepota, Justyna
Zwierko, Teresa
Powiązania:
https://bibliotekanauki.pl/articles/1055208.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
reaction time
selective attention
sport training
Opis:
Sport activities usually require a high efficiency of visual information processing. Therefore, it seems justified to determine the efficiency of visual sensorimotor processes in sports requiring a variety of perception competencies. The aim of this study was to assess the differentiation of sensorimotor processes in terms of simple and choice reaction time, and visual stimulus discrimination in various athletes and untrained persons. The study involved 119 men, of which 95 were athletes: football players (n = 24), volleyball players (n = 22), boxers (n = 26), and rowers (n = 23). The efficiency of sensorimotor processes was evaluated with the Vienna Test System (Schuhfried, Austria). The evaluations included simple reaction time (SRT), choice reaction time (CRT), and visual stimulus discrimination. Analysis of the results showed that volleyball and football players had shorter (p < 0.01) reaction times compared to non-athletes and representatives of the other sports. We found significant differences (p < 0.01) between athletes and non-athletes in visual stimulus discrimination. In addition, boxers showed fewer correct reactions than volleyball players, and shorter times of stimulus detection than in volleyball and soccer players.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2017, 19, 3; 43-53
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Special Endurance of Young Gymnasts: The Role of Aerobic Capacity in Fatigue Development in the Training
Autorzy:
Sawczyn, Stanisław
Biskup, Leon
Zasada, Mariusz
Mishchenko, Viktor
Powiązania:
https://bibliotekanauki.pl/articles/1030583.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
aerobic capacities
gymnastic training
specific fatigue
Opis:
In artistic gymnastic alteration of all component of coordination capacities may related to fatigue. So the resistance to fatigue is a specific endurance component, which has direct relation to the techniques of gymnastic exercises. We supposed that changes of motor actions precise in the process of fatigue development during training sessions might presumably have a negative impact on the quality of performing complex gymnastic elements and combinations and set the goal to determine the significance level of aerobic capacity for special endurance. Twelve young skilled gymnasts aged 15-18 years measured the maximum oxygen consumption (VO2 max). During the training sessions specially designed tests of specific endurance were carried out, heart rate (HR) was measured and the quality of the presentation of the combinations was evaluated (by the sum of the judges' ratings of all the elements). The interrelation between VO2 max, HR in progress of gymnastic combinations and the quality of their performance were analyzed. Results showed that a higher aerobic capacity contributes to a relatively lower HR when performing intense gymnastic combinations and a slower development. Iof “coordination fatigue” t may be of special importance for young athletes at the stage of advanced specialization when a great volume of complex combinations is learned and thus, high volume of training loads is performed. According to obtained data use of the proposed endurance tests is of great importance for control of maintenance of aerobic capacities by young athletes. Account of the factors of “coordination fatigue” development, related to aerobic capacities, may be of special importance for young gymnasts at the stage of advanced specialization when a great volume of complex combinations is learned and thus, high volume of training loads is performed.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2018, 23, 3; 59-70
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 48

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