Answer:
During the course of a continuous isometric contraction of given strength, the electrical activity progressively increases. This is due to recruitment of motor units taking place to compensate the decrease in force of contraction occurring in the fatigued muscle fibres.
Explanation:
It’s called a slump
Hope this helps :)
The nucleus is the right answer BOOOF
Away from the sun would be the answer
It is probably endocrine or muscular
