The TRX Professional Suspension Training System harnesses your own bodyweight to create resistance as you train. That\'s all you need - the TRX and your own body - no additional weights are required. Suspension training builds superior muscular balance, joint stability, mobility, and core strength helping you perform better in any sport. It also improves posture and prevents injuries. The TRX Suspension Trainer Club Pro Pack comes with 6 x TRX, massive savings Suspension Training is a type of bodyweight exercise in which a variety of multi-planar, compound exercise movements can be performed. These are done with the aim of developing strength, balance, flexibility, and joint stability simultaneously. Suspension Training can be considered a type of resistance training. SPECIFICATION: Brand TRX Usage Home Use, Commercial Use Condition Brand New