Fast twitch fibers A. have high resistance to fatigueB. have a relatively low concentration of myoglobinC. have more mitochondria than slow twitch fibersD. contract quickly with high tension

Eccentric contractions A. are a type of isotonic contractionB. are a type of isometric contractionC. occur when a muscle lengthens and generates tensionD. occur when a muscle shortens and generates tensionE. occur when muscle length does not change, but tension rises

During aerobic activities requiring aerobic endurance

The back of the knee joint is reinforced by the_______ ligament(s); the lateral surface is reinforced by the  __________  ligament(s).

Physical evidence that supports the sliding filament theory of muscle contraction includes

Which of the following diseases/pathologies is characterized as an auto-immune disease?

The area of the sarcomere that contains only THICK filaments is the 

Part A- For EACH of these terms (from the previous question)  clearly state what each is MADE OF, at the specific tissue(s) level, or a clear definition/description if more suitable 5 points Terms/structures:  1. Periosteum2. Articular Cartilag3. Synovial membrane4. Fibrous layer5. Synovial cavity Part B- Which of the above structure(s)/etc. contain blood vessels?  2 points Part C- Which of the above structure(s)/etc. is most directly perturbed/damaged due to osteoarthritis?  2 points        

Which ONE set of terms below best describes the movements involved in:  Swinging the leg outward from the side of the body, and then bringing it back to a standing position (along the frontal plane).

Which of the following types of joints is found between the frontal and parietal bones?