Deportista senior sentado en la pelota de fitness y el uso de teléfono inteligente, deportista en la cinta de correr detrás. concepto de clase de fitness senior - Foto e imágenes de stock

Senior sportsman sitting with sport bottle, sportswoman on treadmill behind. senior fitness class concept

Senior sportsman sitting on fitness ball and training with dumbbell, sportswoman on treadmill behind. senior fitness class concept

Senior sportsman sitting on fitness ball with sport bottle, sportswoman on treadmill behind. senior fitness class concept

Old sport couple training on treadmill in fitness class for senior people

Involved. Man on a treadmill and his female instructor looking involved

Senior sportswoman sitting on fitness ball with smartphone, sportsman on treadmill behind in senior fitness class

Happy fit smiling woman exercising with coach

Preteen girl training on treadmill in fitness class. gym class kids concept

Preteen girl training on treadmill and drinking water in fitness class. gym class kids concept

Senior man working in office suffering from back pain

Preteen girl training on treadmill in fitness class. gym class kids concept

Little boys lying on yoga mat and using smartphone while friends exercising in gym, children sport school concept

Adorable kid girl in sportswear training on treadmill at gym, children sport concept

Adorable girl in pink shirt sitting on yoga mat and tying shoelaces in gym

Funny kids in sportswear training on treadmill at gym together, children sport concept

Preteen girl training on treadmill in fitness class. gym class kids concept