Fitness, deporte, entrenamiento, gimnasio y concepto de estilo de vida - entrenador masculino con mujer haciendo abdominales en la pelota - Foto e imágenes de stock

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing crunches on the ball

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing crunches on the ball

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing crunches on the ball

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing crunches on the ball

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing crunches on the ball

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing crunches on the ball

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing sit ups

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing sit ups

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing crunches on the ball

Fitness, sport, training, gym and lifestyle concept - male trainer with woman doing sit ups

Woman doing pilates exercises with coach

Young man and woman at the fitness gym is doing stretching exercises

Sport, fitness, lifestyle and people concept - smiling man and woman with exercise ball in gym

Sport, fitness, lifestyle and people concept - smiling man and woman with exercise ball in gym

Sport, fitness, lifestyle and people concept - smiling woman with male personal trainer exercising in gym

Fitness, sport, training, gym and lifestyle concept - two smiling people working out with dumbbells in the gym

Sport, fitness, lifestyle and people concept - smiling woman with male personal trainer exercising in gym

Sport, fitness, lifestyle and people concept - smiling man and woman with exercise ball in gym

Fitness, sport, training, gym and lifestyle concept - male trainer with woman working out with dumbbell

Sport, fitness, lifestyle and people concept - smiling man and woman with exercise ball in gym

Fitness, sport, training, gym and lifestyle concept - two smiling people working out with dumbbells in the gym

Sport, fitness, lifestyle and people concept - man and woman with heart rate tracker in gym

Sport, fitness, lifestyle and people concept - smiling man and woman flexing muscles with exercise ball in gym