- Tytuł:
- The effect of warm-up modalities on trampoline flight time performance
- Autorzy:
-
Harden, Melissa
Earnest, Conrad P. - Powiązania:
- https://bibliotekanauki.pl/articles/1054947.pdf
- Data publikacji:
- 2015
- Wydawca:
- Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
- Tematy:
-
bounce height
flight time
muscle activation
trampoline - Opis:
- Trampoline flight time is a recent addition to Olympic scoring and was sufficient in weight to displace a formed medal winner from a podium placement at the 2012 Olympics. The aim of our study was to examine different warm-up routines on trampoline flight time. We examined ten elite, female trampolinists (mean ± SD: age 19.2 ±5.4 y) who performed six different warm-up routines in a randomised, cross-over, counter-balanced manner: (a) static stretching (STAT, control), (b) STAT+10 trampoline bounces, (c) dynamic stretching (DYN), (d) DYN+10 trampoline bounces, (e) DYN+Drop jumps (DYN+DJ) and (f) DYN+isometric mid-thigh pulls (DYN+IP). Data were analysed using general linear models, Dunnett-HSU post-hoc tests vs. Control/STAT and magnitude based inferences vs. control. Our analysis demonstrated that total flight time following DYN 10 (17.29 ±0.52s, 83% likely beneficial, P < 0.002) was significantly longer versus STAT (16.59 ±0.49 s), with a trend toward significance for DYN (16.97 ±0.20 s; 22% likely beneficial, P = 0.077). The DYN-IP (14.04 ± 0.48 s) and DYN-DJ (14.15 ±0.66 s) produced the shortest vs. all warm-up forms (P < 0.005). To the contrary, the DYN+DJ and DYN+IP conditions were >99% likely to be detrimental to performance. Our results demonstrate a clear improvement in flight times when using a dynamic warm-up coupled with a trampoline specific bouncing task (DYN+10).
- Źródło:
-
Central European Journal of Sport Sciences and Medicine; 2015, 10, 2; 33-43
2300-9705
2353-2807 - Pojawia się w:
- Central European Journal of Sport Sciences and Medicine
- Dostawca treści:
- Biblioteka Nauki
Artykuł