10명중 9명은 모르는 팔 동작 제대로 하는 법

#Freestyle #FreestyleBreathing #Rolling #FreestyleArmRotation #FreestyleKick #Swimming #SwimmingPool Let me summarize. The core topic is *freestyle arm motion**, and mastering this **freestyle arm motion* properly is key to long-distance swimming. Below is a summary of the key points regarding **freestyle arm motion**. *Why Arms Are Important* About 80% of freestyle propulsion comes from the arms, but many people overlook arm movements while focusing only on breathing and kicking. Using your arms smoothly and accurately makes side breathing easier and makes long distances smoother. *Two Common Mistakes* First, swinging your arms too widely so that your hands go behind your back — this puts strain on your shoulders and causes your body to wobble. Second, letting your shoulders slip out before you pull the water — this results in swimming in place by scraping the surface without catching the water. *Key Principle* Arms are not to "rotate," but to "pull and lift sideways." Pull the water up to your thighs with your hands, then roll your body and snap your arms to the side. Keep your arms as close to your body as possible to reduce resistance and maintain balance. *Three-Step Movement* 1. *Entry* — Enter the water by sliding your fingertips inward, ensuring no splashing. Keep your hands relaxed and aligned with the front line of your shoulders. 2. *Catch and Pull* — Use your forearms like paddles to pull the water backward. Be careful not to bend your wrists, and apply just enough force to fully extend your finger joints. Push the pulled water all the way to the end, until it brushes past your thighs. 3. *Recovery* — Lift your elbows toward the sky and let your hands follow with relaxed hands. This short break is the secret to long distances. *Rolling and Breathing* You travel far by pushing off with the power of rolling your torso from side to side. Do not release the rolling motion too quickly; maintain the side-lying position for a longer duration and release it at the very end of the movement. Regarding breathing, do not force your head up; instead, let your face naturally rest on the flow of the rolling motion. *Finishing Tip* Maintain the gliding motion (the moment the outstretched arm slides forward) for a long time, and keep your gaze on the floor to fix your head at the center of your body.