This punching chest is designed for boxing training, for foot/fist striking. The torso is lined with shock-absorbing foam and features an impact-resistant coating that's easy to clean. The torso is moved by a FLEX metal spring located underneath. Stability is ensured by a plastic base that must be filled with water or fine sand. Once filled, the device is heavy and therefore difficult to move. To use this bust, it's important to have the right protection to avoid injury. You'll need the right gloves and, if necessary, martial arts shoes. The height of the striking zone can be adjusted on 3 levels to best suit the user's profile. For cleaning, simply wipe with a damp cloth and a little soapy water, then rinse with clean water. Detailed features: Realistic torso. Height adjustable on 3 levels: 160, 170 and 180 cm. Striking surface height: 70 cm. Stand height: 58 cm. Base diameter: 56 cm. Empty weight: 17 KG. High-quality, durable material. FLEX spring system for realistic boxing training. Base can be filled with water or fine sand. Maximum total weight with water: 110 KG. Maximum total weight with sand: 130 KG. Striking zone The black bust material is impact-resistant. It doesn't soak up sweat and is easy to clean. Its composition absorbs blows optimally and realistically. This is a punching bag that perfectly meets the highest demands and challenges. The punching bust improves punching power, strength and endurance, as well as coordination of punches and reactions to counter-attacks. The FLEX spring system The patented system