Primo piano vista parziale dell'uomo maturo in abbigliamento sportivo che esercita sul tapis roulant in palestra - Foto e immagini stock

The focus is on men's legs running on a treadmill.

Human feet running in gym on treadmill concept for exercising, fitness and healthy lifestyle

Close up foot Fitness man running on track treadmill, exercise fitness.

Young man in working out on stepper at gym

Closeup leg of cardio workout on an elliptical.people working out on an elliptical trainer in gym.Back view

Close Up Of Male Legs Running On Treadmill - Blurred Motion

Young sportsman training on treadmill in sport center

Senior sportsman training on treadmill with trainer in gym

Cropped shot of man with artificial leg running on treadmills at gym with other people

Senior and young sportsmen training on treadmills in sport center

Young sportsman training on treadmill in sport center

Woman workout on treadmill and trainer with timer, side view

Cropped view of sportsman training with barbell in gym

Cropped image of sportsman preparing doing push ups on dumbbells in gym