Fitness, primo piano infortunio o dolore al ginocchio in palestra dopo l'allenamento, incidente di allenamento del corpo durante l'allenamento. Emergenza, frattura ossea o lesione del tendine muscolare dopo l'esercizio delle gambe. - Foto e immagini stock

Ive put too much strain on my knee. an unrecognisable man standing alone and suffering from a knee injury during his outdoor workout

Shot of a young man exercising in nature.

Closeup shot of an unrecognisable man experiencing knee pain while exercising outdoors.

Man exercising lunges with protective knee bandage, close up

Young man suffering from pain in leg while sitting on floor indoors, closeup

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

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

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.

That really hurts. an unrecognizable woman suffering from knee pain

A man experiencing a knee cramp during a workout routine.

Closeup shot of an unrecognisable man holding his knee in pain while exercising outdoors.

Closeup woman, knee pain and injury for fitness, first aid emergency and exercise health risk at park. Legs of female athlete, accident and workout mistake of injured muscle, runner problem and wound.

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

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.

Experiencing a bit of pain and stiffness in his knee. a sporty young man holding his knee in pain while exercising outdoors