They have weakened immune systems so they would catch more than a cold and it could possibly kill them.
1. It increases blood flow
2. It increases flexability
3. It lesses the chance of heart failure
Imma go with Lungs on this one.
Hope this helps!
Not stretching before, lifting more then your max, improper form, dehydration and not eating, non stop movements can be dangerous
Knowing what you’re doing and the possible consequences can help you stay safe and prepared
Because your using and toning the muscles you will use for those sports that way when it’s time to play your body already knows what to actually do