exercise on oblique abdominal muscles, man is training at home at morning, lying on floor and doing crunches, lifting legs
Woman abdominal muscle workout on fitness ball in gym.
Close up a muscular sportsman doing indoor workout, squat thighs. A strong male training, streghthening leg muscles to tone the glutes in the living room. Healthcare and wealthy lifestyle concept.
Midsection of unrecognizable adult male wake surfer in shorts doing knee rotations while warming up before wakeboarding on water
A confident blond man with an athletic build and stubble in a white T-shirt and red shorts stretches his back and does a with a roller
Closeup athlete legs training in city park. Professional sportsman body training high knee exercise in shorts. Unrecognized male warming up
Asian Yoga woman standing stretching her body at outdoor park. Fit girl doing flexibility exercises, forward bending and high knee lift on grass in slow motion. Health Care Lifestyle, Woman Body Care
Women who suffer from leg inflammation and exercise too much
intensive training at home, man is squatting with weight in living room, holding books in hands, strength workout
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Low section of athletic fit middle aged man jogger massaging injured knee, trying to relieve physical ache while running in summer park.
Cinematic shot of young arab freestyle soccer player juggling sport ball with his knee and feet while training tricks of self-expression with football in underground parking with colorful neon lights.
Fit woman doing triceps dips exercises during outdoor workout
Overweight African American man in sportswear doing lunges with knee raise on exercise mat during fat burning workout at home
Cinematic shot of young carefree arab freestyle soccer player is juggling sport ball with his knee and feet while training tricks of self-expression with football in public underground parking.
Redhead man doing high knee taps during fitness workout in natural landscape. Sporty guy training in mountains at sunset. Male athlete jumping outdoor
Active asian healthy retired man jogging exercise, running along at green public park, garden sunny day, senior workout, elderly activity. Disease Prevention. Health Care. Green Living Concept.
Athletic man performs high knees running in place on stadium
A muscular man performs exercises on a sports training apparatus for leg muscles in a gym, lifting weights
sporty man is crouching in apartment during training, workout at at home at weekend, healthy lifestyle and keeping fit
Health Care Workout Concept: Active young man's cardio exercise in garden. Athletic man's high intensity fat burning training.
Senior health and fitness
Woman has a pain in her leg during running
Slow motion no face shot of woman with slim athletic body in tight sportswear performing high knee running in place. Outdoor workout to stay in shape
Cinematic shot of young carefree arab freestyle soccer player is juggling sport ball with his knee and feet while training tricks of self-expression with football in public green park.
Home Workout: Fit Man's Crunches on Blue Mat - Dolly Slider 4K Footage
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Man practicing outdoor fitness with a focus on health and wellness in a courtyard, wearing casual sports attire and demonstrating a knee lift exercise.
Portrait of mid-adult sportswoman having knee pain on training outdoors. Active sportive Caucasian woman in sportswear rubbing leg. Female runner or jogger standing in sunny summer park.
Close-up shot: Man doing knee warm-up at park, injury prevention, active lifestyle, warm-up before running
Active young male doing outdoor workout exercise on green grass, legs shuffle burning fat, burning calories, bodyweight training workout in slow motion, exercise motivation, HIIT training
Male legs while quadriceps femoris muscles training in weights trainer in gym. Male bodybuilder training exercise for quadriceps muscles on sport machine in fitness club
A male athlete stretches his knee joint while standing outdoors on a sunny autumn day on a stadium running track. A young athlete with dreadlocks and wearing sunglasses training at a city stadium.
Talented dancer practicing modern moves in studio. Impressive handstand with stylish attire.
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Man trainer improves technique of woman performing lunges
Outdoor Workout: Warm-up Exercises for Body Conditioning
A young female athlete doing squats with dumbbell in the gym near the window. Leg and cardio exercise
Middle aged sport man having painful knee injury during jogging exercise Inside the recreational park with trees on the background, body condition knee pain, joint ligament problem, outdoor exercise
A tired man after a workout sits on a barbell and rests in the gym in blue-orange colors in slow motion
Asian old man stretch his legs muscles during exercising at the recreation park, bone and joints problem, sit down reaching toes, human body flexibility, knees ache, healthy elderly vitality fitness
POV man trains legs on a leg press machine at a gym
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Woman athlete touches knee feeling pain sitting on bench
Sportsman training triceps at fitness center. Side view of male athlete doing dumbbell kickbacks. Strong man leaning on exercise bench.
Woman kickboxer is boxing bag with her knees in slow motion, mixed martial arts fighter trains, 4k 120fps Prores HQ
Woman practicing yoga stretches
Woman practicing kneeling bow yoga pose
Woman doing cross crunches exercise at home
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Female dancer pulling knee up to chest and extending one leg backwards while stretching against wall during warm up in studio
Man training in rehabilitation center after knee trauma
Rehabilitation: Young Patient Building Strength After Injury