Crossover Symmetry H.I.I.T Solo Package The H.I.I.T SOLO package is intended for individuals to improve shoulder health and performance. Whether your goal is to set new overhead PR's or you are looking to relieve some of the pain, the H.I.I.T system can help. The H.I.I.T SOLO package features four easy-to-follow procedures for shoulder activation, recovery, scapular strengthening, and plyometric training. The package includes the H.I.I.T Training Video, Training Guide, and a double-sided aluminum exercise chart that features step by step illustrations for all four procedures. The H.I.I.T SOLO package comes complete with three pairs of crossover cords to ensure proper resistance when targeting both the rotator cuff and scapular stabilizing muscles. The package includes four squat rack straps and two chart hooks for set up on a squat rack and/or pull up rig. The H.I.I.T System takes the guesswork out of shoulder care allowing for pain free performance overhead. Available in three resistance packages (Novice, Competitor, or Elite). What's in the box: Set of 4 SRS - Squat Rack Straps Pair of Chart Hooks Double-sided Aluminum Exercise Chart Drawstring Backpack Training Guide - 32 pages Training Video 3 pairs of Crossover Cords - Choose Novice, Competitor, or Elite resistance package Choosing the Resistance Package: Novice: New to exercise or rehabbing a shoulder injury Competitor: Most athletes. Workout regularly but does not use RX weights Elite: Male- Frequently uses RX weights. Female- Only elite weight lifters