坐垫高度调整过吗?
你那个部分抽筋了,如果在脚上的话,那 一般就是鞋的问题。
调整自锁锁片的前后位置,调整着力点。
调的时候做好记号,这样可以很容易的找到最舒适的位置,还有左右脚舒适点不一定在同一位置上的。
[em05]以下是引用波利在2005-9-19 14:45:51的发言:坐垫高度调整过吗?
调整一下锁片的位置
上锁以后,发力方式和发力部位正确的话(并且有热身),我觉得不太容易抽筋,不正确的发力可能会造成抽筋
以下是引用阿房在2005-9-20 10:27:49的发言: 我是小腿后面的2块肌肉, 而且每次抽筋就是这个部位. 关于座垫高度, 我大腿小腿完全伸直的情况下, 脚跟可以踩到脚踏.
那你就好好锻炼吧,八成你缺少锻炼过大的运动量造成肌肉不适应而抽筋了哦!
[em01]以下是引用阿房在2005-9-20 10:27:49的发言: 我是小腿后面的2块肌肉, 而且每次抽筋就是这个部位. 关于座垫高度, 我大腿小腿完全伸直的情况下, 脚跟可以踩到脚踏.
懂了, 谢谢楼上各位了.
[em01]这到也是, pengyou兄我认识, 下次一定跟你后面 [em05].........另外, 能不能顺便在你车后面拖根绳子, 都省得我骑了..........[em01][em01]
以下是引用阿房在2005-9-22 9:24:15的发言:这到也是, pengyou兄我认识, 下次一定跟你后面 [em05].........另外, 能不能顺便在你车后面拖根绳子, 都省得我骑了..........[em01][em01]
自锁片前后调到大拇指骨为脚踏着力点, 脚踏水平时将座位前后调到小腿垂直,膝盖不超过脚踏着力点。
附一段文字,希望有所帮助:
For & Aft Positioning - For fore/aft, there are many schools of thought about exactly where the cleat should be positioned and there is no definitive answer. The old rule was that the cleat should be positioned such that the ball of your foot is centered over the pedal. New thought has it either slightly in front or behind the ball of the foot depending on shoe size. The main point is to experiment with your cleat position, making minor changes each time. I would recommend that you invest in a visit to a really good bike fit person. Incorrectly placed cleats can lead to horrific pain and life long injury. But a good fit set you up with a more efficient pedal stroke and a future of cycling enjoyment. Go to our page about Bike Fit Seat Fore/Aft Position Adjustment: Make sure the bike is level on the trainer. Then hop on and pedal a bit to warm up the muscles. Stop pedaling with one foot at three o’clock. Have your assistant level the crank arm and the pedal. Maintain that position while your helper holds a plumb line (a thread with a nut on the end works fine) against the indentation just beneath the bone that’s below your kneecap. Adjust the seat fore and aft on the rails until the plumb line bisects the pedal axle. Make sure your knee is not in front of the center of the pedal when the forward leg is at 3 o'clock. How to do it: Loosen the same bolt used to angle the seat (see Seat Angle section).
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