Stock Photo: Fitness Outdoors

KEYWORDS

active activity athlete athletes athletic athletics body bodypart bodyparts caucasian cool cooling down enthusiast environment excercise exercises exercising feet fit fitness foot for fun going goodsday grass gymnastic health healthy hobby instructor joint joints knee knees lawn leg legs male males man marathon marathons men muscle muscles natural nature off outdoor outdoors outside part parts runner runners shoe shoes skin skinny sport sporting sportive sports sportshoe sportshoes sportsman sportsmen stretch stretching time train training warm warming wear workout workouts