值得一看的直排輪推刃技巧

看板skating (溜冰 - 直排輪)作者wandervoge (風簷展書讀)時間20年前 (2005/04/09 13:05)推噓0(0推 0噓 0→)

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Increase Your Pushing Power 強而有力的推刃 By Liz Miller 1.把身體姿勢壓低(Get low)- 使溜冰足成90度, 可以推更長距離 Bend your support leg close to 90 degrees while your pushing leg is at work. That makes it possible to keep the wheels pushing across a longer distance, which adds power and speed. On the gliding foot, be sure to keep your nose, knee and toes lined up one over the other to maximize the push. 2.每一次完整推刃過程,都要告訴自己保持5個輪子都跟地面接觸,去感受腳根輪子的壓力 For the entire length of each stroke,keep all 4 (or 5) wheels of the pushing skate in contact with the pavement, concentrating the most pressure on the heel wheel. If you lift the back wheels before the end of your stroke, you lose both power and friction. 3.Push to the side, not back - 往側邊推刃, 不是往後推刃 A side-directed push results in forward momentum (Don't ask me how!) Tip #2 is easy if you do as speedskaters do and imagine you are pushing the right heel toward 2 o'clock and the left heel toward 10 o'clock. Yes, that's more forward than lateral, but the attempt is what results in 3 o'clock and 9 o'clock strokes. To me, it feels like I'm trying to paint a giant handlebar mustache with my heel wheels. 4.polish your swizzles -精練葫蘆 Swizzle practice (making figure eights with both skates in constant pavement contact) is one of the best ways to get used to pushing with the heels and pushing laterally. Be assertive: listen for a slight scrubbing sound from your heel wheels at that moment of greatest force when you steer your toes inward. Then sink to a 90-degree knee bend when both skates are under your hips to regroup for another forceful push. Enjoy the fitness benefits while you're at it! 5.Straighten your knee -推刃時自由足拉直膝蓋 A stroke is incomplete if your knee is still bent when you lift it off the pavement for recovery. This could lose you several inches of contact with the pavement, which means lost power and efficiency. 6.Slow your stroke tempo -放慢推刃節拍 it's time to focus on longer strokes and glides. My favorite game for this is to skate behind somebody and try to match their speed with half the number of strokes. This practice makes a good test for what you've learned so far this summer! 7.Make Air D's -- To conserve energy, keep your wheels close to the pavement as you bring back (recover) your skate at the end of the stroke. While you trace a sideways D with your toe wheel, your knee follows the same path higher up. The knee comes in behind the support leg so close that you brush it as you move the skate ahead for the set-down. 8.Fine tune your set-down -改良著地方式 Put your skate back on the pavement slightly ahead of you, with the wheels parallel to the direction of travel, rather than angled which deflects your speed. Land on the "tops" or center edges, not on the inside wheel edges. Later, once your stroke is powerful enough, try landing that skate beyond your center line of travel and touching down on the outside edges. This is the classic component of the Stride 3 or "power stride" taught by IISA-certified instructors. Try learning it on just one side at first, skating along a long painted line to gauge your set-down placements. 9.Push with your hip -用臀部推 By fully extending your pushing leg from both the hip and knee joints at the end of each stroke, you access power stored in some of your largest muscle groups. Just try unkinking at the hip when you finish each stroke. 10.Let gravity help -重心轉移多一點, 讓重力助你一臂之力 You can use gravity to aid in stroke efficiency. At the end of each glide, when your body is aligned nose-knee-toes over the support leg, delay set-down of the recovered skate while you let your support leg begin the a new push. As your weight begins its shift toward the recovered skate, you feel a slight "fall" just before it touches down to catch you. That falling feeling is your body using gravity to add more power to what your muscles give. You want each set down to make a loud "clomp" for this drill. Make sure you're still making lateral pushes throughout. -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 210.71.204.76