Happy sterke jonge vrouw in activewear hurken in de sportschool onder toezicht van een bebaarde mannelijke instructeur met tablet in de hand en glimlachen op de camera - Stockfoto’s en -afbeeldingen

Professional caucasian male trainer in activewear checking female exercising squating on training,slim 20s woman with perfect figure working on lower body muscles with coach in modern gym

Positive young female in active wear enjoying workout for training strength with her boyfriend in gym, smiling woman satisfied with work of professional bearded trainer showing ow to lifting dumbells

Happy caucasian male and female athletes enjoying resultative workout spending time in gym, positive woman and man athletes satisfied with healthy active lifestyle and reaching fitness goals

Happy caucasian female in active wear doing squats with professional trainer keeping muscular strength,20s slim sporty woman and man enjoying workout together feeling vitality and flexibility

Slim sportswoman and bearded trainer in activewear standing near gray wall and looking at each other while doing dumbbells curls in modern gym

Bearded muscular male instructor training young fitness woman with braided hair in sportswear doing barbell exercise in modern loft styled gym

Happy slim male and female couple in love squatting together keeping perfect body shape, smiling woman and man training muscles and flexibility losing weight on training in modern designed gym

Strong caucasian female in activewear having training with professional male trainer checking exercises and giving advices, man helping his girlfriend during workout in modern gym with dumbells

Full length of cheerful fit sportswoman in sportswear doing plank exercise with coach and giving high five to each other in gym

Positive fit male athlete improving endurance and vitality while exercising on sports simulators in modern gym with young female instructor

Side view of young content slim sportspeople touching hands while standing in plank on floor and looking at each other in gymnasium

Smiling fit sportswoman touching digital screen of monitor on sports machine while having conversation with sportsman training in modern gym

From above of agile fit sportsman listening to trainer while doing abdominal exercises on floor in gym in bright daylight

Cheerful powerful sportspeople in activewear standing in plank position and holding hands while having cardio workout in spacious light gym together

Smiling fit sportswoman touching digital screen of monitor on sports machine while having conversation with sportsman training in modern gym

From above of trainer supporting glad sportswoman in doing abdominal exercises on floor in gym with exercise machines in daylight