Suspension training is a bodyweight exercise which develops strength, balance, flexibility and core stability simultaneously. TRX is a portable performance training tool that uses gravity and the user’s body weight to do a variation of over hundreds of different exercises. Having a strong core means more than having a visible six-pack. If you want to move, feel and look better, chances are you should start with your core. That’s why any movement performed on a TRX Suspension Trainer requires that you brace and stabilize with your abs, obliques and lower-back so you can leverage your own bodyweight as resistance. The TRX exercises use functional movements to help you increase your overall core fitness.