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  • This is Brenton Rickard, world medallist in the one hundred and two hundred breaststroke demonstrating

  • technique. One of the key things I look for is face position where his hands and

  • feet are together in a straight line. It's important in breaststroke when

  • swimming it, that you get great distance per stroke. Brenton does a lot of

  • his work on stroke count, as you look here we don't want too much head

  • movement and the body really travels fastest just below the surface, as we

  • said we call this the base position.

  • In Breaststroke most of the power comes from a combination of the legs and the arms and

  • with the arms we're looking at more propellor type sweeping motions rather than

  • pull, push, as you have in butterfly, freestyle and backstroke.

  • The feet movement is predominantly backwards and together, I think 10 years

  • to 15 years ago it was more around and together, but now the modern

  • breaststroker is pushing back and together. It's very important to have

  • great ankle flexibility and hip and knee joint mobility.

  • When breathing in breaststroke we want the swimmer to move with the stroke not

  • to have a separate head movement. He comes up with the arm stroke catching

  • the water his body neck and back moves, rather than his head bobbing up

  • and down to take the breath. It is important to look forward when taking

  • this breath without too much head nodding and interference with stroke

  • length in front. The modern breaststroker recovers his hands close to the surface.

  • A number of the famous breaststrokers bring their hands out of just above

  • the surface at race speed, now what we're watching at the moment is fairly easy

  • technique but Brenton he is trying to get his hands up just in front of his

  • chin and keep them close to the surface as he recovers have them forward to the

  • full extension. At the start of the stroke the swimmer presses outwards and

  • some of the breaststrokers press a little bit upwards, but it is a wide

  • position and then it starts to catch in at that catch position is where the head

  • starts to come up for the breath, so the breath is a result of that beginning of

  • the in sweeping motion of the stroke.

  • This shot here shows that when the kick is completing there is an acceleration

  • the feet must come together, by doing this the swimmer is exacting most power

  • from the kicking motion. A number of swimmers we see in breaststroke cut their kick

  • short and do not bring the legs together. I think this causes great inefficiency.

  • 00:03:08,240 --> 00:03:14,230 This underwater shot shows the arm stroke again once again full extension then an

  • outward sweep to catch the water, and then an inward sweep then forward for recovery.

  • This underwater shot shows how the feet

  • accelerate and come together and the arc of the backward motion is quite narrow.

  • The best breaststrokers are doing this it appears and getting a more of a

  • backward and together motion rather than outward and around together motion as

  • they were say 15-20 years ago. This shot shows full extension at the front and

  • also the knees trying to keep them in line with the body rather than drop

  • them underneath the hips. In breaststroke predominate power I believe comes from

  • the hip movement and once we connect with the core through our arms it is

  • important that this is the generating power. Looking at all good breaststrokers

  • I feel that you need to have your hips up near the surfaces as in these shots

  • showing Brenton side on.

  • After the initial extension their hands press outwards and catching the water

  • the wide position which is outside the shoulder. At that position the in sweep

  • begins and this is the most propulsive part of the breaststroke. When the in

  • sweep is occurring the head is coming up to breathe, and after the breath is taken it

  • is important that the swimmer recovers the hands forward because if this is a

  • non propulsive phase of the stroke and it's important to get the hands back and

  • forward to the base or frontal position. Breaststroke is one of those strokes where

  • I feel it's easy to do the stroke poorly but to do it correctly is extremely

  • difficult. When teaching breaststroke or developing an athlete to compete at

  • higher levels I think it's very important that we focus on doing the

  • stroke well, maybe doing many many drills with it rather than doing lots of it

  • poorly. Breast stroke can be swam by many

  • people poorly, but by very very few well.

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This is Brenton Rickard, world medallist in the one hundred and two hundred breaststroke demonstrating

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完璧な平泳ぎテクニックの秘訣 (The Secret to Perfect Breaststroke Technique)

  • 210 9
    Howard Lin に公開 2021 年 01 月 14 日
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