Fitness, sport, training, fitnessruimte en lifestyle concept - close-up van mensen met trainer trainen en benen strekken in de fitnessruimte - Stockfoto’s en -afbeeldingen

Fitness, sport, training, gym and lifestyle concept - close up of people with trainer exercising and stretching leg in gym

Sport, fitness, bodybuilding, weightlifting and people concept - close up of woman flexing arms with dumbbell in gym

Fitness, sport, training, gym and lifestyle concept - close up of people with trainer exercising and stretching leg in gym

Success starts with self- disciplinef. an unrecognizable woman stretching in the gym

Sport, fitness, bodybuilding, weightlifting and people concept - close up of woman flexing arms with dumbbell in gym

Sport, fitness, bodybuilding, weightlifting and people concept - close up of woman flexing arms with dumbbell in gym

Fitness girl lifting dumbbell in fitness gym. Fitness workout and muscle concept.

A young man in black clothes is exercising outdoors close up. fitness athlete on the sports field. training with projectiles. warm up body preparation for the summer.

A young man in black clothes is exercising outdoors close up. fitness athlete on the sports field. training with projectiles. warm up body preparation for the summer.

One man on the start line awaits the start of the sprint. stadium, rubber track. athletics competitions. Track and field runner in sport uniform at starting position. back view, close up, vertical.

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.

A woman with long blonde hair feels severe pain in the elbow during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

A woman with long blonde hair feels severe back pain during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

A woman with long blond hair feels severe knee pain during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

A woman with long blonde hair feels severe back pain during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

A woman with long blond hair feels severe knee pain during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

European girl in a light tracksuit is engaged in stretching on the parapet of the bridge. Gymnastics in nature. Slim woman outdoor.

A woman with long blonde hair feels severe back pain during a workout in the gym. People, fitness and healthcare concept. It hurts, is dangerous, anxiety, muscle strain, contusion

The trainer explains to the newcomer girl how to exercise on the in the gym. A pumped-up teacher helps a thin woman athlete to rehabilitate and achieve success. Training with a personal trainer.