Watch the product video: It helps you intuitively understand the performance and magical effects of the product. It is designed specifically for goalkeepers, but it is also suitable for soccer players other than goalkeepers to improve agility and ball sense. In addition to a training ball, it also includes an air pump, 2 air needles, and a dedicated mesh bag. How to use an air pump? Please watch the 2nd product video. Special for goalkeeper reaction training: Triangular irregular training soccer. After landing, the rebound trajectory is irregular. The rebound height and direction change randomly. It is suitable for goalkeepers to train instant reaction speed and adaptability. It has a comfortable foot feel and is wear-resistant and soft. The triangular shape also requires goalkeepers to improve the catching accuracy requirements and catching difficulty, so as to achieve better performance in actual combat. Durable and with good elasticity: Strong elasticity, thus ensuring a large enough variation range. High-quality PU surface, rubber bladder, soft and wear-resistant, strong and durable, resistant to compression and explosion, waterproof and easy to clean. Professional air valve with good air tightness, preventing air leakage and water ingress. Machine sewing process with fine stitching that does not leak out, not easy to come unsewn, and has good stability. Cultivate foot feel: Soccer players other than goalkeepers can use it for training such as juggling. Due to its irregular rebound direction and the characteristic that the rebound height is also irregular due to different parts of the foot in contact with the ball, it is very suitable for cultivating ball sense and training reaction ability. It corresponds to the size of a size 5 football.The ball is transported after deflation, you need to inflate it for use. Suitable for players of all levels: Essential for youth training soccer and soccer team training. Suitable for goalkeepers of all ages, experience levels and skill levels. Whether you are an amateur practicing in the garden or a professional goalkeeper, everyone can improve their technical level through it. You can train at any time on the soccer field, in the yard or in the park. It is a very good goalkeeper coaching item.