Users need to pay attention to the hook and try to kick vertically. By stretching the legs by hooking the feet, the muscles of the calf and the back of the thigh can be well stretched, the fascia system of the calf can be relaxed, and the muscle lines become slender and soft. The process of kicking must be slow, let the muscles stretch slowly and give full play to the muscles near the knees, so as to effectively thin the knees and make the joints of the knees straighter and straighter.
Matters needing attention when expanding data:
1, the first thing to pay attention to is the problem of breathing. At the beginning, due to the poor strength of abdominal muscles, the movement was slow and the breathing frequency was relatively easy to master. With the strengthening of abdominal muscles, the frequency of exercise is accelerated and breathing is also accelerated. Always keep breathing in line with your movements.
2. Secondly, it should be noted that the elbow joint should touch the knee as much as possible. Only in this way can we ensure the range of activities, mobilize all abdominal muscles and achieve the goal of comprehensively exercising abdominal muscles.
3. Take supine abdominal twisting as the last exercise of abdominal muscles. After practicing rectus abdominis and internal and external oblique muscles respectively. Doing supine abdominal roll and rotation transfer and mobilizing all abdominal muscles at the same time can improve the coordination and integrity of abdominal muscles.