科教文汇
科教文彙
과교문회
EDUCATION SCIENCE & CULTURE MAGAZINE
2015年
23期
75-76
,共2页
跳远%三级跳远%核心力量训练
跳遠%三級跳遠%覈心力量訓練
도원%삼급도원%핵심역량훈련
long jump%triple jump%core strength training
运动员的初级、中级训练阶段，教练员在进行力量训练时容易忽视核心力量训练，从而导致了许多跳跃项目运动员在协同肌与对抗肌的协调配合过程中，肌肉紧张与放松交替机制不顺畅；在跳远、三级跳远练习中，垂直轴上的肌肉紧张度不够，身体结构的稳定性不好，矢状面上的重心轨迹直线性不好，影响了成绩的提高。核心力量训练能够提高跳远、三级跳远的速度利用率，保证三级跳远三跳轨迹的直线性，最终提高跳远、三级跳远成绩。
運動員的初級、中級訓練階段，教練員在進行力量訓練時容易忽視覈心力量訓練，從而導緻瞭許多跳躍項目運動員在協同肌與對抗肌的協調配閤過程中，肌肉緊張與放鬆交替機製不順暢；在跳遠、三級跳遠練習中，垂直軸上的肌肉緊張度不夠，身體結構的穩定性不好，矢狀麵上的重心軌跡直線性不好，影響瞭成績的提高。覈心力量訓練能夠提高跳遠、三級跳遠的速度利用率，保證三級跳遠三跳軌跡的直線性，最終提高跳遠、三級跳遠成績。
운동원적초급、중급훈련계단，교련원재진행역량훈련시용역홀시핵심역량훈련，종이도치료허다도약항목운동원재협동기여대항기적협조배합과정중，기육긴장여방송교체궤제불순창；재도원、삼급도원연습중，수직축상적기육긴장도불구，신체결구적은정성불호，시상면상적중심궤적직선성불호，영향료성적적제고。핵심역량훈련능구제고도원、삼급도원적속도이용솔，보증삼급도원삼도궤적적직선성，최종제고도원、삼급도원성적。
In primary and secondary stages of training, athletes are prone to the ignorance of core strength training when imple-menting strength training, leading to many jump athletes' sluggish alternation of muscle tension and relaxation in the coordination between cooperative muscle and antagonistic muscle; in the ex-ercises of long jump and triple jump, the muscle tension on the vertical axis is not enough, and the stability of their body struc-ture is not good, and the linearity of the track of center of gravity on the vertical plane is not good, thus affecting the improvement of performance. Core strength training can improve the speed uti-lization ratio in long jump and triple jump, and ensure the linear-ity of the three jumps in triple jump, thereby improving the per-formance of long jump and triple jump.
