Rijpe vrouw sport beoefening met personal trainer op de sportschool. Mannelijke instructeur meewerkende oudere vrouw. - Stockfoto’s en -afbeeldingen

Middle-aged woman doing sports exercise in fitness center. Personal gym trainer assisting mature woman. Health fitness sport age concept.

Young beautiful athletic woman brunette doing fitness exercises in the gym. Fitness, sport, training, people, healthy lifestyle concept

Attractive young man in gym mirror doing squats with equipment

Mature woman exercising in gym using fitness straps loops. Male instructor assisting middle-aged woman.

Young beautiful athletic woman brunette doing fitness exercises in the gym. Fitness, sport, training, people, healthy lifestyle concept

Strong young woman doing heavy weight workout in gym. Sport, fitness, bodybuilding, training, lifestyle and people concept.

Young beautiful athletic woman brunette doing fitness exercises in the gym. Fitness, sport, training, people, healthy lifestyle concept

Young fitness woman doing exercises using the trx system in the gym. Sport, fitness, training, people concept.

Young beautiful athletic woman brunette doing fitness exercises in the gym. Fitness, sport, training, people, healthy lifestyle concept

Male personal fitness trainer helping young woman to do workout in gym. Sport, athlete, training, healthy lifestyle and people concept.

Young athletic woman exercising on the machines in modern sport gym. Fitness, sport, training, people, healthy lifestyle concept

Young woman doing exercises with personal instructor in gym. Sport, athlete, training, healthy lifestyle and people concept.