Multifunctional rack for sports training

The invention discloses a multifunctional rack for sports training. The multifunctional rack for sports training comprises leg pressing plates, a lifting chamber, a lifting box, a first fixed pulley,a second support, a grabbing plate, a storage box, a push weight box and a spring column, wherein a first support is arranged on the right sides of the leg pressing plates, the lifting chamber is formed in the right side of the first support, buffering cotton is installed on the bottom face of the lifting chamber, a lifting box is arranged above the buffering cotton, a lifting box handle is installed on the top face of the lifting box, a lifting-box rolling wheel is arranged on the right side of the lifting box, the second support is arranged on the right side of the lifting-box rolling wheel,a supporting column is fixedly connected to the top face of the second support, the first fixed pulley is fixedly connected to the top face of the supporting column, a third support is installed on the right side of the secon