There are three main points in side kicking: lifting knees, twisting hips and kicking.
You need to do it overnight.
Lifting your knees means reaching a height and lifting the strength of your legs. Tight, let go. Very powerful. Naturally, raising your knees is stretching. Let go when you leave your leg.
Twist your hips, a bit like turning around. The rotation range should not be too large, and 45 degrees is appropriate. After all, it's a frontal side kick. Twist your hips and transport your waist strength. The strength of most people lies in the waist. If the waist strength is used well, the attack will be even stronger.
Out of the leg, the height is not difficult to kick. If you do the first two parts well, you can play to the highest level if the ligament allows. Most people will kick higher than their heads.
Kick forward.
If you just want to kick high, it's very simple, even the fork and the vertical fork, everyone knows.
If you want to be strong. Let me copy a paragraph below.
Actual combat posture. Basic posture begins. Turn your right foot to the left of the hip joint and lift your right leg with the hip joint as the axis. When the thigh is raised to a level or slightly higher, the joint is pushed forward, and the calf is kicked forward and upward with the knee joint as the axis, reaching the tip of the leg, and the whole leg is kicked straight. Relax quickly after kicking, bounce your right leg along the original route, put your right foot in front of your left foot, and keep your actual combat posture. Action essentials: the knee joint is clamped and the calf is relaxed and elastic; Send forward, send up when kicking high; The leg recovers as quickly as the forward kick. The main attack sites are face, chin, abdomen and crotch. Forward kick can also be used for defense.
When kicking (any kicking technique), it is best to bend your knees and clamp your calves properly. This kind of kick must be faster and more labor-saving than knee extension kick.
When you use the kick technique, you don't "push" from beginning to end. Master should pay attention to what you don't push! ! Instead of focusing on the "hard" place! ! In the steps of "borrowing from the ground", turning the waist, lifting the knee and bending the calf, we all use light, fast and soft strength. When you want to eject the calf, you should rush out as quickly as possible.
Not only the force from the sole of the foot to the waist, but also the "force from the ground". First of all, please "straighten your knees" and "push" down, and at the same time there will be a force coming up. This first "push" is to borrow "reaction force (rebound force)". Sending the rebound force of "kicking" to the waist will bring up the knees and eject the feet to complete the basic forward kicking method.
The order of kicking is this:
Combat position (or before position)-> Gently push down the hind foot to transfer the reaction force to the waist by hitting the "borrowing force" to turn the waist (at this time, the waist should have turned to the front)-> Lift your knees to your chest and button your calf-> Push your waist. Eject the calf-> retract the calf and land your feet.