Some people have high hand frequency but very slow speed (for example, me), but I see some people in the swimming pool swim very easily, and the hand frequency is not fast, but the speed is farther than I move fast. Where is the problem? ?
You said that the hand frequency is very fast but you can’t swim fast. The reasons for the slow swimming are more complicated. I can’t see your swimming style and there is no way to analyze it. If there is a video, it’s best, here are some major problems. It is also the most frequently encountered in public swimming (basically all). Do not pull those theoretical and technical flows. ps: If you see this answer and feel that there is a problem with your swimming style, and you are suffering from no one to guide you, take a video and send it to me privately. I’m still very helpful. First, the stroke effect is not good. The reasons are that you can’t hold the water, you can’t swim, your hands are fast, and the resistance of the water is so big, it’s absolutely tiring. If you can’t hold the water, you can’t swim, no matter which position. Those who swim easily can hold water well. I want to say a little bit more about paddling. You have to find a sense of rhythm in paddling. It should be fast, slow, speed up, and harder. In the breaststroke freestyle stroke, when the hand is at the fastest speed, you will feel like your hand is pushing against a wall. The water here is turbulent and laminar, which is more complicated. Simply put, holding water is a process of changing water from laminar flow to turbulent flow. Solution: 1. Find someone who can teach you, 2. You can also watch the video (raceclub is recommended, dreaming). The effect of watching the video is not very good, because most people think that it can be done by looking at the body (hahahahahahahaha Hahaha, too naive). In fact, most people feel that they swim very beautifully, but they can actually laugh to death. Don’t believe me, I’m using my mobile phone to take a video. Be sure you will call me C, which is different from what I imagined~ Second, the action is wrong, as far as the freestyle is concerned. If the arm movements are divided according to the stroke frequency, there are three types, front cross, middle cross, and back cross. In terms of stroke distance, there are several kinds. Modern freestyle, including the mainstream athletes, are all straight-arm strokes. Just cross the arms straight ahead, I just swam forward and cross them, saving effort and comfort. The solution is to find someone who knows how to teach. Swimming really needs a coach! It’s not because I’m a coach, but a coach is very useful. Specifically, it saves a lot of your time and energy and allows you to get started quickly with a standard posture. It is well known that swimming is a sport with little sports damage, but according to my analysis, this small damage is reflected in your short swimming time, which is not reflected in 5 or 6 years. It stretches the time for a lifetime, and people are old. It will be highlighted. Really, the friends who see here want to learn to swim, try to find a professional person to teach it! ! ! ! Once the wrong swimming moves form a habit, it is more difficult to correct them. Third, the body is not relaxed enough. Most people have this problem, as long as you swim in a short time and feel tired, you have this problem. If your body is relaxed enough, you won’t be too tired. To describe it in detail, it means to let the muscles work hard when they should be exerted, and relax when they should be relaxed. Solution: Practice streamlined movements. There is a video in any search, and I recommend the dream boss This streamlined movement is extremely important in swimming, just like the dribbling is good or bad in basketball. It is recommended that beginners practice streamlined styles 5-10 times each time. Practice more, anyway. It needs to be emphasized that this action is not too difficult, but there are many places to pay attention to, and beginners can’t pay attention to it. Fourth, there is no high elbow. In freestyle, you must stroke with high elbow to improve the efficiency of stroke. That is, the elbow is higher than the hand and wrist. Solution: Consciousness needs to realize that when the arm stroke starts, sink the wrist and sink the elbow. I printed this picture in my head. This is Sun Yang 1200. Sun Yang’s high elbows are called absolute high elbows. You don’t need to be so “absolutely high”. Work towards Sun Yang. You can’t do it anyway. You just keep practicing, and when you can, you will know whether the high elbow feels too big. Fifth, in addition, the frequency of thighs is not built, and anyone who knows how to swim knows the term second leg. The vernacular is one leg and one arm. (Yes, that’s right, it’s not your teacher or coach. They are in class and only teach you the scope of teaching.) It’s not a 50 or 25-meter race. I usually have a second leg. Because it is comfortable, easy and fast. Solution: Go to Baidu to search for the second leg. (Beginners are not recommended to practice) Sixth, reduce the resistance. After your posture is OK, this should be the most important. The resistance in the water includes wave resistance, shape resistance, and surface resistance. Solution: Practice streamlined movements. To learn the knowledge of resistance theory in the water, to experience water with the skin and one’s own nervous system, to think, a large part of swimming is also a brain game. Finally, I will post two videos, I hope it will be helpful for you to swim. If you see this, please click on the words like this. I have worked so hard to type for so long.