When you fatigue your muscles will feel what ???
Your muscles will feel weak, painful and tired
What is a good indicator to how fit you are
How long it takes for your heart to return to resting heart rate after exercise
What can effect muscle fatigue
Muscle fatigue can be effected by how hot, tired, dehydrated or how fit you are
What is stroke volume ??
The amount of blood pumped out the heart during each beat
Short term effects on the heart
When you exercise your heart beats faster
Your stroke volume will increase
Your cardiac output will increase