Senior sportman training op op fitness bal met de bal van de geneeskunde in de fitnessruimte terwijl de trainer met behulp van digitale tablet - Stockfoto’s en -afbeeldingen

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

Senior sportsman doing lunges with young trainer in gym

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

Senior sportsman resting while young sportsman training with skipping rope in gym

Young sportsman doing abs on fitness ball in sport center with senior trainer

Young sportsman doing abs on fitness ball in gym with senior trainer

Senior sportsman doing lunges with dumbbells in sport center with trainer near

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

Cropped view of sportsmen training with skipping rope in gym

Handsome sportsman doing push ups on dumbbells in gym

Muscular trainer helping sportsman lifting barbell with heavy weights in gym

Trainer yelling at sportsman exercising with resistance bands in gym

Trainer using tablet and counting results of sportsman doing push ups on dumbbells in gym

Handsome trainer helping sportsman lifting barbell in gym

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

Side view of handsome sportsman doing push ups on dumbbells in gym