Train the strength and flexibility of the posterior muscle groups

Also train the strength and flexibility of the posterior muscles. Action analysis shows that if the explosive transfer of the posterior muscles is improper, jumping will be difficult. Capacity will be reduced.

In order to have better coordination and power transfer, the muscles trained on the back side are trained as one.

For example, seated leg curls, thigh presses, and calf raises for hamstring training.

They contribute to the long-term development of vertical jump.