Straight fist: Take the left straight fist as an example. Stand on the left, push your right foot slightly on the ground, move your body center of gravity slightly to your left foot, and turn your waist to send your shoulders. The left fist goes straight ahead and reaches the fist surface, and the right fist naturally retracts to the front of your chin.
Swing boxing: Take the left swing boxing as an example. Stand in the left position, twist the upper body slightly to the right, and at the same time lift the left arm slightly. The forearm bends forward and attacks the inside in an arc, reaching the fist face. The angle between the upper arm and the lower arm is about 130 degrees, and the right fist naturally retracts to the front of the chin.
Hook: Take the left hook as an example, stand on the left side, with the upper body slightly tilted to the left, the center of gravity slightly sinking, the left fist slightly falling, then the left foot is on the ground, the upper body turns right, and the left hip is sent to the front of the abdomen. The left fist hooks from bottom to top, reaching the fist face, and the angle between the upper arm and the lower arm is about 90 degrees, and the right fist naturally retracts in front of the chin.
Whipping boxing: Take the right whipping boxing as an example, stand in the left position, take the forefoot of the left foot as the axis, and turn back 180 degrees. Insert your right foot through your left leg and continue to turn right. At the same time, the waist drives the right arm to whip the right side, reaching the fist wheel, and the left fist naturally closes in front of the chin.