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

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 crunches on the ball

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

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

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

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 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

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

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

Fitness, sport, exercising and diet concept - smiling young woman with personal trainer in gym

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

Fitness, sport, exercising and diet concept - smiling young woman and personal trainer with dumbbell in gym