If your heart is weak and inefficient it can struggle to pump blood to
the muscles being used. Without this blood oxygen cannot be delivered to
the muscles hence the exercises become very difficult. This is why it
is important to look after your heart, and ensure it is healthy before
undertaking strenuous exercise.
Yeah it’s true he’s right....
Answer: Consists of the bones
Explanation:
False . Twisting will leave you dizzy and jumping can make you land wrong on your feet or ankles
This is an example of
D. Practicing healthful behaviors
