An isometric contraction is the kind of contraction that leads to development of tension but no increase in length.
An isometric contraction occurs as the muscle produces tension without changing the angle of a skeletal joint. Isometric contraction is a static muscle action that helps to maintain the posture. For example, the antigravity muscles. It occurs in the biceps when the arms may be holding a weight. In such a posture, the biceps enlarge due to holding of weight and produces tension but do no increase in length. It stops the flexion of elbow. In such contraction, no work is done, and lesser amount of heat energy is released in comparison to isotonic contractions.
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I think it's five distinct paths. I could be wrong but it's an educated guess.
Answer:
D
Explanation:
but its an educated guess
The blood moon also is prophesied in the Book of Revelation chapter 6 verses 11–13, where verse 12 states, "And I beheld when he had opened the sixth seal, and, lo, there was a great earthquake, and the sun became black as sackcloth of hair, and the moon became as blood."
