Nitrogen represents nearly 70% of air in the atmosphere <span />
Answer:
The length of an eccentric motion that a muscle can perform is b. Flexibility
Explanation:
Eccentric contraction means almost the same as muscle strengthening. This type of exercises are used in sports recovery or different types of rehabilitation. These kind of flexibilty (or stretching) exercises enhance the extensibility of the muscle. Eccentric contractions use less metabolic energy and the idea is to challenge the muscles.
<span>This is an example of myotatic or stretch reflex. This is a muscle contraction that happens when there is stretching within a muscle. The myotatic reflex is a monosynaptic reflex, which provides automatic regulation of skeletal muscle length. A muscle spindle is stretched when a muscle lengthens. This increases nerve activity.</span>
Because humans are more functional than animals