Upper Body Exercises: Toning, Posture, and Pull-Up Success

Pull-ups and push-ups are fundamental movements for strengthening the upper body and improving overall posture. Learn the difference between isometric and isotonic exercises, and explore if facial movements can truly lift sagging skin.

Lightheadedness & Tingling in Face After Exercise

Published Jul,08 2011 | By Dr. Robert Petros

Lightheadedness and tingling in the face after exercise can be the sign of a serious underlying medical condition, including dehydration, low blood sugar, a cranial hemorrhage or a pinched nerve. Some of these conditions can cause severe, even fatal, complications if they are not remedied immediately.