Bijgesneden afbeelding van trainer permanent in de buurt van sportman plank op yoga blokken in de sportschool doet - Stockfoto’s en -afbeeldingen

Training time. Nice good looking man holding a ball while training alone in the gym

Close-up partial view of muscular sportsman lifting barbell at gym workout

Side view of muscular trainer pushing man doing push ups on dumbbells in gym

Tired sportsman doing push ups on dumbbells in gym, trainer counting results

Close up male hands keeping sports equipment while working out in gym

Side view of interracial sportsmen lifting dumbbells in sports center

Smiling handsome sportsman preparing lifting barbell on bench press in gym

Handsome sportsman lifting barbell in gym

Senior sportsman training on on fitness ball with medicine ball in gym while trainer looking on him

Cropped image of sportsmen doing sit ups together in gym

Handsome sportsman doing wide push ups on dumbbells in gym, trainer pointing on something

Young muscular sportsman training on fitness ball with medicine ball in gym

Angry sportsman doing push ups on dumbbells in gym

Senior sportsman lifting barbell with trainer in sport center

Young sportsman training on fitness ball with medicine ball in gym

Tired senior sportsman resting and looking on young sportsman pulling up in gym