Un allenatore di sesso maschile e una sportiva bruna si esercitano mentre corrono su un tapis roulant in una palestra. - Foto e immagini stock

Sport, fitness, lifestyle, technology and people concept - woman with trainer working out on exercise bike in gym

Group of people doing fitness in a gym

Fitness woman working out on exercise bike at the gym.fitness and healthy lifestyle.h machine aerobic for slim and firm healthy muscles lifestyle.

Side view of focused overweight girl training on treadmill in gym

Focused overweight girl training on step machine in gym

Young sportswoman in bra and leggings standing with towel near sports bottle on treadmill

Cropped view of overweight girl doing arms extension exercise on fitness machine

Sportswoman smiling while holding cellphone and listening music in wireless earphone in gym, banner

Side view of sportswoman in leggings looking away while running on treadmill

Young sportswoman wiping neck with towel while standing on treadmill