By Body Position
Working out by body position lets you maximize time and efficiency in your workout by allowing you to move easily from one exercise to the next.
Body Position: Inverted Prone
This position provides training and conditioning for the shoulders, arms and trunk. With the inverted body position, the degree of incline will inversely affect the strength and stability components of the plank and push-up exercises. A lower incline emphasizes proximal stability whereas a higher incline emphasizes upper body strength.
Refrain from using this position if you have been diagnosed as hypertensive or following cardiovascular exercise.