fairhaired guy lying on a blue mat. male wears white t-shirt and grey shorts.
Sportswoman showcasing fitness with floor crunches in well-lit gym
Extreme close-up of woman doing abdominal exercise indoors. Sporty female in sportswear top doing crunches at home on the floor. Sit ups as best exercise for abs.
Close-up of a dedicated young athlete's abs workout for motivation and body shaping
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Athletic Young Asian Man In Sports Clothes Is Doing Abdominal Exercises At Home
exercise on oblique abdominal muscles, man is training at home at morning, lying on floor and doing crunches, lifting legs
Woman doing cross crunches exercise at home
Muscular man in sportswear making abdominal sport exercise on fitness mat using alone in loft studio. Man doing abdominal fitness exercises in slow motion
physical exercise on oblique abdominal muscles, man is training at home, lying on floor and doing crunches
Long-haired person doing bicycle crunches exercise in empty studio with windows. Fitness enthusiast doing easy intensive bicycle crunches exercise on mat with red background.
Sporty man doing abs abdominal diagonal crunches training in gym lying on floor. Intensive workout of caucasian male indoors. Sport, fitness
Side view shot of determined Caucasian girl with modern arm prosthesis doing crunches on fit ball during domestic workout
Woman doing crunches at home, 4K
Male athlete doing abdominal crunches
woman is training at home, doing crunches in living room, home fitness in apartment, sportswoman is doing physical exercises for abdominal muscles
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Young man is working out in gym and doing crunches and handstand corner exercise. Powerful load on all muscles. Main emphasis is on shoulders.
Portrait of tired, exhausted sportswoman performing intensive workout
Fitness enthusiast performs crunches at outdoor gym focusing on core strength. Biethnic woman engages in abs exercise on mat
Woman checking phone while exercising at home
Active mature female practicing bicycle crunches exercise on yoga mat for abdominal strength and slim waist.
Low angle shot of shirtless African American man doing abdominal crunches while exercising outdoors on summer day
Dedicated, caucasian sportswoman doing crunches to build abdominal muscles
Muscular man doing abs exercise at gym
Fit young woman doing crunches
Boxer performing crunches in the gym
woman is doing crunches on floor in room, home fitness workout, athletic lady is doing exercises for abdominal muscles
Sportive woman doing abs exercises to have flat belly, training in fitness club
Woman doing abdominal crunches exercise on the fitness mat in summer park In slow motion at sunset.
Overweight unhealthy woman doing sit ups at home, trying to get fit, doing abdominal crunches on mat
Tracking shot of fit man doing twisted crunches on bench in outdoor workout; fountain in background
Full shot of father doing crunches with help of his son holding his legs and his wife sitting on couch with digital tablet
Woman doing crunches and checking her mobile phone
Side footage of woman doing abdominal exercise indoors in empty studio. Sporty female in grey sportswear doing crunches on the floor on a mat in front big panoramic windows with morning sunlight
Sportive man training abdominal muscles on floor indoor. Cross crunches. Active man doing twisting exercise for abdominal training on carpet in home. Domestic fitness training
Woman does abs training with fit-ball at home. Athletic lady does crunches holding large ball on floor of domestic gym. Sportswoman sits up
Young woman practicing yoga or pilates at home, focusing on abdominal exercises
Medium close up shot of shirtless mature man with muscular torso doing abdominal crunches while working out outdoors on summer day
African american man doing crunches on the floor in an empty urban building
Woman doing cross crunches exercise at home
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Fit woman in sportswear performs crunches at outdoor gym, dedicated to core strength, abs workout. Focused on fitness goals, she exercises
Woman doing crunches exercise
A young man doing abdominal exercises with music in earphones. Muscular sportsman working on abs, crunches. Healthy and active lifestyle.
Man on his rear side doing exercises for the abs. Sport at home. Dolly slider 4K footage
Fit Man's Home Workout: Crunches on a Blue Mat
Determined man doing crunches in public park with coach
woman doing abdominal crunches
Focused woman engages in abs exercises for weight loss on mat at outdoor gym. Fit female in sportswear practices core workouts, aims for
Home Workout: Fit Man's Crunches on Blue Mat - Dolly Slider 4K Footage