Close-up van een gemengde race man die zijn pijnlijke knie vasthoudt tijdens het sporten in een sportschool. Kerel met pijnlijk beenletsel aan gebroken gewrichten en ontstoken spieren tijdens de training. Worstelen met stijf - Stockfoto’s en -afbeeldingen

Fitness, gym and mockup, man with knee pain and medical emergency from workout injury at sports studio. Exercise, health and wellness, bodybuilder with hand on leg muscle ache for relief at training

Unknown trainer alone in gym and suffering from knee injury. One coach standing and rubbing leg during workout in exercise health club. One man in fitness centre feeling pain during routine training.

Running, knee pain and closeup of man in city for inflammation, accident and emergency. Fitness, workout and training with legs of male runner in road for muscle ache, sports injury and first aid.

Closeup of one caucasian man holding his sore knee while exercising in a gym. Male athlete suffering with painful leg injury from fractured joint and inflamed muscles during workout. Struggling with

Closeup of one mixed race man holding his sore knee while exercising in a gym. Guy suffering with painful leg injury from fractured joint and inflamed muscles during workout. Struggling with stiff

A man experiencing a knee cramp during a workout routine.

Fitness, exercise and man with knee pain in the gym, closeup of hands holding knee after injury. Sports, health and hurt male athlete with sore joint in leg after workout, training and exercising.

Hands, knee and pain with a sports man holding a joint injury while training in a gym for health. Fitness, accident and anatomy with a male athlete suffering from an injured body during exercise.

Running, knee pain and old man with hand on leg in park in for outdoor fitness and workout exercise. Health, wellness and muscle strain, senior runner with injury, hands on ache in support or relief

Closeup of one sportsman holding sore knee in glowing red. An uncomfortable athlete suffering from a painful leg injury fractured joint and inflamed muscles during workout. Strain due to overexertion.

Rest is what I need to recover from this. Closeup shot of an unrecognisable man experiencing knee pain while exercising outdoors

Closeup fit mixed race man holding his leg in pain while exercising outdoors. Unrecognizable male athlete suffering with shin splints highlighted by glowing cgi. You can get hurt during a workout.

Sport injury, knee and fitness, soccer field and muscle with pain, soccer player hurt and exercise training. Athlete, hands on injured leg, physical activity and sports, healthy and active lifestyle.

Knee pain, fitness injury and black man legs in sport health club. Closeup of runner athlete leg medical emergency, accident during workout training or torn muscle in cardio sport wellness at gym.

Hands, pain and knee injury with a woman in studio holding an injury to her joint while training for fitness. Accident, emergency and anatomy with a female athlete suffering from muscle inflammation.

Closeup of fit man with a hurt knee. Hands of athlete holding a problem knee joint. Muscular bodybuilder with knee injury. Strong trainer with a knee muscle cramp. Exercise can be painful.

That really hurts. an unrecognizable woman suffering from knee pain