Side view of athletes jumping on different size plyo boxes outdoors on a green turf field.
Man practicing crossfit jumping into a plyometric box.
Woman practicing crossfit jumping into a plyometric box.
Portrait of young woman standing against wall
Athletes at a summer sports camp jumping onto different size plyo boxes outdoors on a turf field,
Full length of shirtless young man jumping on terrace
Full length of young woman exercising in gym
Full length of young woman standing against wall
Rear view of woman standing by wall
Side view of woman exercising in gym
Front view of a young athlete jumping onto a plyo box during a high school summer sports camp.