PE teachers and group of elementary students exercising during class at school gym.
Active Young Man Relaxing at a Modern Fitness Club
Athlete showcasing strength and grace in a professional photoshoot
Sport couple man and woman training in the modern gym, jumping up and down on the chair. Dolly shot.
Close-up view of a boy exercising in dark gym alone to gain a win in competition
Close-up shot of hands and feet of unrecognizable teenage boy in tracksuit sports pants sitting on soft padded floor, putting on climbing shoes and fastening straps while preparing for practice at gym
Strong boy doing pull-ups during the training in the modern gym. View from the back. Bottom view.
Caucasian Sportsman, an Athletic Individual, Performing a Workout with an Expander in the Outside Fitness Gym. Muscle Strengthening Workouts
Man exercising with prosthetic legs
couple practicing exercise in the gym characters
Caucasian kid boosting his endurance and balance while warming up indoors
Boy on Monkey Bars
Close-up view of active, skilled child pushing-up in black boxing gloves
14of27 People training in fitness club, gym and sport activity
Boxer operates on a pneumatic punching bag
Young Boxer training with a punching bag in gym
The boy pushes the barbell in the gym with one hand. An athlete without a T-shirt in a dark room lifts the barbell while practicing the force of the impact
Man is training in gym
Determined child attempts challenging exercise with weights in gym - slow motion
Back view of professional coach holding punching bag and working out with boy teaching boxing attacks.
Fitness step, training, aerobics, sport concept - Athletic woman trainer at step doing aerobic with steppers indoors. Fitness woman with step platform doing workout.
Heavy workout in the gym
9of27 People training in fitness club, gym and sport activity
Child kicking pad held by coach in gym. Professional instructor training little boy in sports club slow motion
Toddler boy does push ups in living room closeup. Little child exercises for strength at home. Physical development of junior children.
bearded brutal athlete trains in the hall
Active Male Does Home Workout: Abdominal Exercises
Athlete showcasing strength and beauty in a photo session
Young Boxer Training in the Gym
Young child in gloves practices boxing at home gym. Rebounding bag hits little boxer. Toddler enjoys training, smiling (slow motion).
A teenager boy in a sports wear is doing a cartwheel and a triple back flip and lands on feet in gym on the blue sport mats, steadicam shot in slow motion.
Knee-up portrait arc shot of teenage Caucasian boy standing with crossed arms in climbing gym and looking at camera with tough look on his face, while two women are bouldering on artificial wall
Caucasian man learning self defense from trainer in gym
Motivated toddler prepares for boxing match in slow motion
Hispanic man with his friend in gym working out with weights
13of27 People training in fitness club, gym and sport activity
Kids kicking punching bags in gym during martial arts lesson in slow motion.
Bodybuilder posing in front of a mirror - straining muscles
Black Man Does Push-Ups with Exercise Ball
Young child demonstrates impressive boxing skills with coach
Black Boy Does Pushups Exercises Outside In Grass
Side view of professional coach holding punching bag and working out with boy teaching boxing attacks.
Karate children in white kimono and gloves lay on mats
Fitness man doing pre-workout stretching exercises