1. Functionality: This punching dummy is designed to improve your wrestling skills and ground techniques as well as ground attacks. 2. Versatile training instrument: ideal for practicing a variety of techniques, including straight punches, bumps, uppercuts, elbows, kicks, knee strikes and more. The handles are designed to support heavy pushing, pulling, throwing, lifting and rolling exercises for serious MMA athletes and fitness enthusiasts. 3. Unoccupied: This grappling dummy is not filled. It can be filled with used clothing/blankets/textiles in smaller pieces. For a great look, we recommend using polyester padding or cotton. 4. Sparring partner: specially made as a catch dummy for athletes to practice throws, hooks, ground and pounds. This punch bag is tailored for a comprehensive workout focused on wrestling and ground practice.