* Sit in a straight-backed chair with your head forward, knees bent at a right angle and your hands on your thighs. You can also sit with your legs crossed or, if you're flexible, pretzel your legs into a lotus position. If sitting isn't comfortable, lie on the floor (it's too easy to fall asleep on a bed).
* Sit in a straight-backed chair with your head forward, knees bent at a right angle and your hands on your thighs. You can also sit with your legs crossed or, if you're flexible, pretzel your legs into a lotus position. If sitting isn't comfortable, lie on the floor (it's too easy to fall asleep on a bed).