A calisthenics instructor trains alone at home for a perfect performance with Push up Bars - Stock Photo & Image

Athletic man doing push ups at home, he is exercising on a yoga mat, healthy lifestyle concept

Personal trainer uploading workout videos online: he is connecting the camera to the laptop and editing the footage

Athletic fit man exercising at the gym and doing a handstand, fitness and balance concept

Athletic man exercising at the gym, he is doing weightlifting with a kettlebell

Fit muscular woman exercising with a kettlebell at the gym, strength training and fitness concept

Athletic man exercising at the gym, he is doing weightlifting with a kettlebell

Young woman rolling her yoga mat after exercising and doing meditation at home, sports and meditation concept