At the end of each year, the elderly training camp will engage in the results exhibition, before the preparatory period of the achievement exhibition to do video shooting, there is a requirement is the technical stretch tour, may not have a concept for many swimmers in the long tour, then we put it another way: more stretched, smooth, walking water freestyle.
Technical elongation swim, literally: fully reflect the correctness and integrity of the technical action, while doing a good job of limit forward extension, backward pushing, and maintaining a streamlined shape, so as to achieve the elongation of the body when swimming in the water.
It is a game method that can fully verify how effective the technical action can be in practical application.
So when your freestyle technique is relatively perfect, stretching allows you to maintain a slower pace while making it easier and more watery.
Today we will mainly talk about a few key points of the freestyle technology elongated swim, hoping to help advanced swimmers unlock faster.
Freestyle stretch tour highlights
First of all, the premise of the technical elongation tour must be a relatively correct and perfect freestyle action, if it is a beginner or a swimmer who has great flaws in the action, it may be temporarily unable to control the qualified technical elongation swim.
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First important: easy arm movement
This is the most critical point of the elongated tour, in the action that does not produce propulsion, as much effort as possible, accumulate physical energy, so that the muscles get a soothing stage, which is conducive to longer distance swimming.
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The second focus: limit extension
Sending the shoulder forward extension should be done to the extreme, not only the arm is straight, the shoulder is sent out, the latissimus dorsi muscle should also be stretched, pulled apart, and the fingertips should be sent to the farthest place, at this time the body is elongated.
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The third focus: efficient underwater paddling
The forward extension determines the starting point of the propulsion generated, and the underwater stroker determines the output of the propulsion force.
Better alignment of the water surface, angles, routes and force allows your underwater paddler to produce greater propulsion, reflected in the distance each stroke is.
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The fourth focus: straightening and sliding
Many people know that there is a glide in the breaststroke, but in fact, there is also a glide in the freestyle elongation: it appears after the end of the push, that is, after the strongest thrust is generated, and the inertia of the propulsion force that has been generated is used to perform a short glide.
So we must do to push the water straight, and then do not rush to quickly lift the elbow, the action connection is not too fast, will eat part of the sliding inertia.
Push the water and slide it.
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Fifth point: brainless light legs
The so-called brainless is that it is already proficient in using the subconscious to beat the leg, without the need to distract from the leg beating action or frequency. This requires you to have a more solid basic skill in leg-beating.
epilogue
When you can grasp the above five points, you can easily control the freestyle technology elongation swim, and the freestyle elongated swim is definitely the first choice for the master long swim, reasonable physical distribution plus not slow speed, 18 points per kilometer is not a dream, of course, all the premise is to have a more perfect and correct technical action.