Les enfants s'entraînent en utilisant une bande de résistance dans la salle de gym avec une entraîneuse. Sport, mode de vie sain, concept d'éducation physique. Plan horizontal. Vue à travers le verre - Photo & image de stock

Full length shot of kids working out using resistance band in gym together with female trainer. Sport, healthy lifestyle, physical education concept. Horizontal shot

Full length shot of kids working out using resistance band in gym together with female trainer. Sport, healthy lifestyle, physical education concept. Horizontal shot. Side view

Full-length shot of three teens, boy and girls warming up, exercising with female trainer before workout in gym. Sport, healthy lifestyle, active childhood concept. Horizontal shot. Selective focus

Full-length shot of female trainer controlling, looking after kids, while they are jumping rope in gym. Sport, healthy life, physical education concept. Horizontal shot. Selective focus

Portrait of a boy smiling while warming up, exercising together with other kids and female trainer in gym. Sport, healthy lifestyle, physical education concept. Horizontal shot. Selective focus

Full-length shot of a boy warming up, exercising together with other kids and female trainer in gym. Sport, healthy lifestyle, active childhood concept. Horizontal shot. Selective focus. Low angle

Group of sportive people lifting weight while having workout at industrial gym. Group training, teamwork concept. Selective focus

Cropped shot of female trainer exercising with teens, boys and girls in gym. Warming up on a sunny day. Sport, healthy lifestyle, physical education concept. Selective focus. Low angle

Cheerful athletic woman lifting weight while having workout at industrial gym. Group training, teamwork concept. Selective focus

Focus on foreground of concentrated black girl doing exercise with weight disc with blurred women on fitness mats and trainer in gym. Healthy lifestyle. Multiethnic women and man wearing sportswear

Full length shot of young cheerful athletic woman lifting a weight while having workout at industrial gym. Group training, teamwork concept. Selective focus

Group of sportive people jumping, warming up before having workout with dumbbells at industrial gym. Group training concept. Horizontal shot. Side view

Full length shot of young cheerful athletic woman lifting a weight while having workout at industrial gym. Group training, teamwork concept. Selective focus

Cropped shot of woman doing fitness TRX training exercises at industrial gym. Straps, crossfit group workout concept. Horizontal shot. Selective focus