Junger Mann in schwarzer Sportkleidung macht Kniebeugen auf der Kiste neben den Sportgeräten in der Sporthalle . - Stockfoto & -bild

Shot of a young man doing leg exercises at gym.

A muscular athlete doing workout at the gym. Gymnastics, training, fitness workout flexibility. Active and healthy lifestyle, youth, bodybuilding. Doing exercises, training upper body with the weight.

Concentrated young sportsman exercising with dumbbells in gym

Overgoing. Young muscular caucasian athlete training in gym, doing strength exercises, practicing, work on his upper body with weights and barbell. Fitness, wellness, healthy lifestyle concept.

Focused young sportsman doing lunge exercise at gym

Physical activity. Handsome nice man doing pushups while working out in the gym

Workout At Gym. Sports Man Doing Squats With Barbell Row, Male Athlete Training Squat. High Resolution

Brutal athletic man dressed in black sorts clothes pulls up on the bar in the gym .

Brutal athletic man dressed in black sorts clothes pulls up on the bar in the gym .

Brutal athletic man dressed in black sorts clothes pulls up on the bar in the gym .

Slim dark-haired girl dressed in black sports clothes sits on the floor in the gym .

Slim dark-haired girl dressed in black sports clothes sits on the floor in the gym .

Coach talks with athletic girl dressed in black sport clothes sitting on the bench in the gym .

Athletic girl in stylish bright sports clothes doing back squats and strong athletic man helps her in the modern gym .

Slim dark-haired girl dressed in black sports clothes is doing squats on the box next to the sport equipment in the gym .