It was shown that the ground touching cross step techniques could reduce the time for the right leg surrorting the body and quicken the touching ground of the left foot, so that during the last stage the result of double supporting would be better.
英
美
- 結果表明，扒地式交叉步技術(shù)能有效的減少右腳單支撐的時(shí)間，促進(jìn)左腿盡快著(zhù)地，使最后用力進(jìn)入雙支撐用力階段的效果更加突出，更有利于提高運動(dòng)成績(jì)。
