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
exercise on oblique abdominal muscles, man is training at home at morning, lying on floor and doing crunches, lifting legs
Sporty man doing abs abdominal diagonal crunches training in gym lying on floor. Intensive workout of caucasian male indoors. Sport, fitness
Slow-motion footage of dedicated young man with prosthetic leg doing crunches during home workout
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.
Muscular man in sportswear making abdominal sport exercise on fitness mat using alone in loft studio. Man doing abdominal fitness exercises in slow motion
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.
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Focused african american man doing crunches in sunny living room, slow motion
physical exercise on oblique abdominal muscles, man is training at home, lying on floor and doing crunches
Low angle shot of shirtless African American man doing abdominal crunches while exercising outdoors on summer day
Tracking shot of fit man doing twisted crunches on bench in outdoor workout; fountain in background
Man doing crunches exercise at home
Woman doing cross crunches exercise at home
Woman doing crunches at home, 4K
Energetic kickboxer working on abc at gym. Eager sportsman warming up before fight in sport club. Ambitious fighter doing crunches in fitness center.
Muscular man doing abs exercise at gym
woman is training at home, doing crunches in living room, home fitness in apartment, sportswoman is doing physical exercises for abdominal muscles
Side view of Fit redhead woman doing crunches on mat at outdoor gym surrounded by greenery
Fitness enthusiast performing abdominal crunches with the guidance of a supportive trainer in a gym. Dynamic shot.
Athletic Young Asian Man In Sports Clothes Is Doing Abdominal Exercises At Home
Male athlete doing abdominal crunches
Portrait of tired, exhausted sportswoman performing intensive workout
Overweight unhealthy woman doing sit ups at home, trying to get fit, doing abdominal crunches on mat
Focused African American woman practicing intense workout, strengthening ab and core muscles during sports training.
Fit woman in athletic wear engages abs muscles with crunches on mat, outdoor gym setting. Focused, trains hard for toned body, weight loss
Fitness: Woman in Sportswear Demonstrates Side Plank Knee to Elbow Crunches Outdoors
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Fitness lady enthusiast trains core muscles doing sit ups on incline bench in gym. Long haired woman does crunches to build strong flat abs
Active mature female practicing bicycle crunches exercise on yoga mat for abdominal strength and slim waist.
Close-up of a dedicated young athlete's abs workout for motivation and body shaping
African american man doing crunches on the floor in an empty urban building
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Athlete man performs crunches under guidance of woman coach
sporty woman is doing crunches on floor in living room of modern apartment, training home at quarantine, healthy lifestyle
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Woman coach hands hold legs of man performing crunches
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Young shirtless man training on sports field in evening park and performs lateral crunches in plank. Effective exercise that specifically
Boxer performing crunches in the gym
Woman exercising in a gym
Fit Man's Home Workout: Crunches on a Blue Mat
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Sporty woman holds legs of man performing crunches on floor
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A woman is lying on a yoga mat, focusing on her abdominal workout in a cozy indoor setting. She appears concentrated, training effectively
Fitness enthusiast doing sit-ups in a park at sunrise. Sportswoman working on abs and flexibility outdoors.
Muscular athlete doing crunches on the floor
Close-up shot of active female athlete performing crunches for trained abdominal
Woman doing abdominal crunches exercise on the fitness mat in summer park In slow motion at sunset.
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Active motivated attractive sporty fit mature man doing crunches exercise on fitness mat, strengthening abdominal, lower back oblique muscles while working out on park green lawn.
Dedicated, caucasian sportswoman doing crunches to build abdominal muscles
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Portrait Shot of a Confident Middle Aged Fit Woman in Violet Athletic Sportswear Doing ABS Crunches Exercise on yoga mat at Outdoor gym.
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Confident Middle Aged Fit Woman in Violet Athletic Sportswear Exercising at Outdoor Gym Doing ABS Crunches on Yoga Mat.