Which of the following movements is a good example of depression?

The knuckle joint is classified as a ________ joint.

Bonus Plantar flexion at the ankle joint is accomplished by the tibialis anterior muscle.

Nodding your head “yes” is an example of

The movement of rotating a limb toward the anterior surface of the body is called ________ rotation.

Each skeletal muscle fiber contains ________ myofibrils.

The movement of the forearm while twisting a doorknob is

Bonus When climbing stairs, which muscles plantar flex your foot?

Bonus Which of the following controls adduction at the shoulder?

The level of activity at which the muscles must begin relying on anaerobic metabolism to meet its demands is called