The TRX Squat Row is a combination exercise that not only is good for targeting both the upper and lower body at the same time to save time in your workouts but is a good way to learn transfer of energy from the lower body to the upper body in order to be more powerful in your movements.
The TRX Ab Crunch is the watered down version of the TRX Prone Pike and is pretty much similar to the Suspended Jackknife. It is a dynamic tuck position, bringing your knees to your chest. It is a strong core activator, while working the upper body isometrically to stabilize you through the movement
The TRX Pistol Squat is the same as the Single-Leg Squat. Holding onto the TRX starps while executing this movement allows you to maintain an upright position throughout the movement, but also works the scapular retractors (ie: the rhomboids) which help avoid the typical rounded shoulder posture typical of Western “office worker'” society.