0000000000185926
AUTHOR
J. Fortier
Acute effects of short-duration isolated static stretching or combined with dynamic exercises on strength, jump and sprint performance
Summary Objective This study aimed to investigate the acute effects of a short-duration isolated static stretching or combined with dynamic plyometric exercises on the performance of some anaerobic parameters (strength, jumping and sprinting). Methods During three distinct sessions and after a standardized warm-up, 15 participants randomly performed static stretching exercises alone, static stretching combined with plyometric exercises and no stretch. Total stretch duration was 20 seconds long per muscle group (quadriceps, hamstrings and calf muscles). Tests included maximal quadriceps muscle strength, countermovement jumps and 15 m sprints. Results Whatever the condition, maximal strength …
The use of equine K4b2 during incremental field exercise tests in driven Standardbred trotters: a preliminary study
The equine K4b2 system is well tolerated by horses and allows O2 and CO2 measurements in field conditions up to maximal workload. The relationship between maximal oxygen consumption (VO2max) and maximal aerobic speed (MAS) still needs to be established.