Answer:
Just by making time, A good 10 min walk everyday is very effective.
Explanation:
Answer:
D. A positive contraction
Explanation:
Isometric contraction occurs when muscle length remains relatively constant as tension is produced. So that is not the right answer.
A concentric contraction is a type of muscle contraction in which the muscles shorten while generating force. It is also called positive contraction.
If someone is lying in water
If they are covered in sweat
If they are covered in water