Plyobox training is a must for cross-training jumping sessions. This equipment improves stability and coordination. The Plyobox activates the metabolism and stimulates fat burning. With this accessory, you can boost your endurance and strengthen the gluteus maximus, hip flexor and calves. Detailed specifications: Dimensions: 76 x 51 x 60.5 cm. Dead weight: 23 KG. Three different side lengths for different jump heights. Maximum load capacity up to 500 KG. High-quality pine and poplar construction. The effect of plyometric trainingIn plyometric exercises, a lengthening contraction is immediately followed by a shortening contraction of the same muscle. This increases a muscle's stretch reflex with regular training. The muscle fiber can store more elastic energy and transfer it more powerfully. In this way, you increase your speed. It's best to start with a low intensity and height of jump, and to make sure your base and training shoes are well cushioned. 2. 5. 0. 0