I help your arm bend in the middle
Elbow
I make a circular motion, like drawing a big circle with your arm
Circumduction
I affect muscles, ligaments, or tendons.
Soft tissue injuries
I’m the amount of fat and muscle in your body.
Body composition
I’m on your shoulders. I help you lift your arms.
Delts
I connect your arm to your hand
Wrist
I move a limb away from the body, like raising your arms sideways.
Abduction
I happen from doing the same movement too much.
Overuse injuries
I help your muscles work for a long time without getting tired.
Muscular endurance
I’m on the sides of your belly. I help you twist.
Obliques
I’m behind your shoulder, like a flat bone.
Shoulder blade
I move a body part forward, like pushing your shoulders ahead.
Protraction
I happen without touching anything, like twisting your ankle.
Indirect Injuries
show how strong your heart and lungs are.
Cardiovascular endurance
I’m on the back of your thighs. I help you bend your knees.
Hamstrings
I’m your backside. You sit on me
Glutes
I turn your palm up, like holding a bowl of soup.
Supination
I affect bones or teeth.
Hard tissue injuries
I help you lift or push heavy things.
Muscular strength
I’m below your knees, in the back. I help you walk and jump.
Calves
I’m the front part of your lower leg
Shin
I go past the normal limit of movement, like bending your back too far.
Hyperextension
I happen from an outside force, like a hit or a fall.
Direct injuries
I help you move your joints easily and stretch far.
Flexibility
I’m in your belly area. I help you sit up and keep balance.
Abdominals