If walking doesn't get the heart rate up, walk faster.
So running.
Too much contraction of the rectus ......
*snicker*
What happened to the last two posts?
Someone's vagina get hurt? I got your back [MENTION=6722]Bazza20[/MENTION];![]()
Im going to say if what you are doing is easy enough that you can still check your grinder on your phone it's not hard enough to be exercise.