| A | B |
|---|
| Muscles do NOT atropy | when exercised to the point of pain |
| quadriceps femoris | front of the thigh, extends leg |
| foot drop | common cntracture |
| injection sites | deltoid, biceps, gluteus maximus |
| Voluntary muscles | can control, skeletal |
| involuntary muscles | can NOT control, Functions WITHOUT thought or control cardiac, smooth, viseral |
| pectoralis major | upper chest muscle that adducts and flexes the upper arm |
| extension | lower leg straightened AWAY from the upper leg, fingers opened (not fist) |
| fibromyalgia | chronic, widespread pain in specific muscle sites |
| CIRcumduction | swinging the arm in a CIRcle |
| fascia | tough sheet-like membrane that covers and protects the tissue |
| abduction | leg is moved out TO THE SIDE away from the body |
| trapezius | muscle on upper back and neck, extends head, moves shoulder |
| muscular dystrophy | inherited diseases that lead to chronic, progressive muscle atrophy |
| muscles contract | shorter, fatter |
| muscles relax | longer, thinner |
| triceps brachii | upper arm extends lower arm |
| intercostal muscles | important for breathing |
