Man making sit-ups while woman is watching time of exercise on mobile phone

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Size: 5000px × 3336px
Photo credit: © Martin Novak / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: abs, activity, asssistance, authentic, belly, boyfriend, cooperation, couple, encourage, exercise, fitness, friends, girlfriend, grass, green, happy, lifestyle, man, mobile, mobility, modern, motivate, muscles, nature, outdoors, people, person, phone, real, sit, sit-ups, smartphone, smiling, sport, technology, training, warm-, woman, workout, young