Designed to help athletes and trainers with warmup, recovery, and strength training, the SKLZ Mini Bands are an excellent tool to have in an active person's arsenal. These colored bands are used to increase strength and stability in both the upper and lower body. The set features 3 mini bands that offer 3 levels of resistance - light, medium, and heavy. Ideal For: Lateral movements. Hip and glute activation work. Shoulder stabilization exercises. Package Includes: 1 instructional booklet. 3 different colored bands (1 black, 1 yellow, 1 red). Scannable codes for easy mobile access to online exercse videos..