1.During the propulsive phase or the upward phase of a jump, the ankle joint und
ID: 1997029 • Letter: 1
Question
1.During the propulsive phase or the upward phase of a jump, the ankle joint undergoes __________ and the gastrocnemius and soleus muscles __________.
2. An action in which the muscle–tendon complex develops less force than the external force is known as __________.
3. The amount of work done during an isometric contraction is __________.
4. The functional unit of a muscle is the __________.
5. An object with greater stiffness requires __________ for the same amount of deformation.
6. The ability to adapt or change is known as __________.
7. The total length of the muscle–tendon complex is determined by the length of the __________.
8. During a concentric contraction, there is a __________ and __________ relationship between the force and velocity.
9. A motor neuron and all the muscle fibers it innervates is known as __________.
10.Fatigue is defined as __________ regardless of the force required in any given situation.
a. Plantar flexion, lengthenExplanation / Answer
a. Plantar flexion, lengthen
c. Isometric contraction
Zero because there is no displacement
c. Sarcomere
a. Greater
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