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.

Deep Neck Flexor Exercises

Published Jul,08 2011 | By Tyler Shultz

The deep neck flexors are a group of muscles on the front of your neck that function to perform simple movements such as nodding and turning the head. However, poor posture over a long period of time weakens these muscles and allows the head to move forward.