KINES 1 Quiz 2

This picture depicts what type of movement?

• Knee Extension

• Knee Flexion

• Hip Extension

• Hip Flexion

Performing a bench press is tonic type muscle action.

• True

• False

The pectoralis major is the primary mover when performing a shoulder horizontal ADduction.

• True

• False

The contraction of a muscle causing movement at the joint is known as ________.

• Agonist/ Prime Mover

• Antagonist

• Synergist

• Stabilizer

Which of these muscles is located in the back?

• Pectoralis Major

• Soleus

• Anterior Deltoid

• Trapezius

The rotator cuff is also known as a compression/stability cuff.

• True

• False

The primary mover when flexing the knee is the _____ and the primary mover when extending the knee is the ______.

• Biceps/ Triceps

• Anterior deltoid/ Posterior Deltoid

• Hamstrings/ Quadriceps

• Tibialis Anterior/ Gastrocnemious

External Rotation is defined as rotary movement towards the midline of the body.

• True

• False

Skeletal muscle provides all of these functions EXCEPT:

• Force generation and contraction of the heart

• Force generation for locomotion and breathing

• Force generation for postural support

• Heat production during periods of cold stress

The wall sit is an example of a type of dynamic muscle contraction in which the muscle produces force but no joint movement. What is this action called?

• Concentric

• Eccentric

• Isometric

• Tonic