The soft plyometric box HMS Premium (x4) is an essential piece of equipment to boost your performance in functional training, muscle strengthening, and explosive work. Specifically designed for plyometric sessions, this box offers a range of options to vary intensity and difficulty, allowing for comprehensive and effective muscle power development.This set of four soft plyometric boxes is a versatile tool that perfectly meets the needs of athletes at all levels. With its ergonomic design and soft material, it ensures safe training by minimizing the risk of injuries while providing great stability during jumps and dynamic exercises. Versatility of use: These plyometric boxes allow for a wide variety of exercises such as jumps, power climbs, and agility drills. Their progressive sizes offer the chance to vary heights to better target different muscle groups. Soft material and durability: Made from resistant yet soft-touch materials, these boxes reduce impact during jumps while main.