Stand up straight, bend your elbows, and lay your hands on your sides. The calf will take the initiative to exert force from the heel to the ground, and then transition to the forefoot to leave the ground;

When falling, pause for a while after the forefoot hits the ground, and then continue to jump, so as not to let the foot follow the ground.

Keep breathing smoothly all the time, don't hold your breath.

100 jump into a group and do 3 groups. It can not only promote the burning of calf fat, but also stretch calf muscle lines.