下栏着地时女运动员身体重心高于男子。
When landing center of body of the women athletes is higher than men's.
把身体重心往前移一点儿。
保持身体重心放在双脚，保持后脚跟着地。
Try to maintain your weight directly over your feet, keeping heels on the floor.
调整身体重心和骨盆的角度，找到一个让骶髂关节最舒适的位置。
Shift your body weight and adjust the angle of your pelvis to find the position that feels best in your sacroiliac area.
例如，告诉自己要眼盯球，保持身体重心向前，放松一些。
For example, tell yourself to watch the ball, keep your weight forward, or stay loose.
第五步：踮起左脚后跟并将身体重心转移到这个脚上。
Step 3: Shift your weight onto that still raised right foot so that the left one feels weightless.
第三步： 将身体重心集中在踮起的右脚上，左脚放松不用力。
Step 2: Raise your right heel so that you're standing on the ball of your right foot.
身体重心均摊于右脚和左膝(还有大腿，如果你的柔韧比较好)。
Your body weight will balance on the right foot and left knee (and thigh if you're very flexible).
梦幻易收自行车被设计成站着使用，通过移动身体重心、两边摇摆来改变方向。
Dreamslide bike is designed to be used in a standing position where you shift your weight and sway from side to side to change direction.
使用方法：坐在吊椅上，双手握住座椅扶手，利用身体重心的移动，进行摇摆。
Use Methool:Sit on the hanging chair, and hold the handrails of the chair with two hands. Then make use of the humen body barycenter to move and sway.
同时证明，在起跳过程中摆动腿的摆动动作对身体重心的运动状况具有重要的影响。
The result showed that the swing leg has great influence on the motion of the body's center of gravity in the take off.
两腿继续上举成身体倒立状态，身体重心落在肩上，两腿尽可能伸直，两脚穿紧拖鞋。
Two legs to continue into the body lift on state body gravity fall, stand on his head on his shoulders, legs, two feet as far as possible unbend wearing tight slippers.
攀登岩石的方法是两手一脚或两脚一手固定后，再移动其他一点，使身体重心逐渐上升。
Method that climbs the rock after is two hands a feet or two feet skills fixedly then move a little bit and other, make the body center of gravity gradual rising.
由于列车猛烈颠簸，使得罗玛挤进两个妇女之间，并向前猛撞，顿时失去了她的身体重心。
The train hurtled ahead and Roma, jammed between other women, was trying to find some space to stand safely on when she suddenly got pushed, lost her tenuous foothold and panicked.
在过渡阶段，我省运动员身体重心速度和铅球速度都有较大的下降而且过渡阶段时间明显偏长。
At the transitional stage, the speed of body barycenter and the shot descend too much, and the transitional time is obviously too long.
第五步：踮起左脚后跟并将身体重心转移到这个脚上。第六步：换一个脚重复第四部和第五步。
Step 5: Lift your left heel and shift your body weight so that you're now standing on the ball of that foot.
游泳运动员在空中时，身体重心的运动轨迹一经确定，就不会因为任何一种身体动作而有所改变。
Once a swimmer is in the air the trajectory of the center of gravity is set and cannot be changed by any body movements.
因为当你在将腿伸出到前方时，从你身体重心要赶上双脚所花费的时间来看，你其实是在减慢速度。
Because when you stick your leg out in front of you, you actually decelerate, from the time it takes the center of mass of your body to get over your foot.
这充分说明在快速的跑动中，支撑腿与摆动腿具有良好的蹬摆效果和身体重心向前性较强的技术特征。
This demonstrates that while sprinting the supporting leg and stamping leg should give out excellent effect, and the center of gravity of bodies need incline apparently forward as well.
初学滑冰者，不可性急莽撞，学习应循序渐进，特别要注意保持身体重心平衡，避免向后摔倒而摔坏腰椎和后脑。
Skate beginners have to learn it step by step patiently. Particular attention should be paid to keep your body in balance in case of falling backward and injure your lumbar vertebra or brain.
模拟超重力最有效的方法是在你身体重心附近使用重的腰带(使用背包太过笨重)。增加的重量因人而异，男女有别。
It's best to simulate hypergravity with a weight belt that sits near your center of mass (a weighted backpack is too cumbersome), which will be different for men and women.
保持身体更接近地面会让你因为身体重心降低带来的更佳平衡，这会给你带来场上更多的控制以及使得你的回位更加有效。
Keeping your body closer to the ground allows for better balance because your center of gravity is lower. Not only does this give you more control, it enables you to recover more efficiently.
结果显示：（1）背越式跳高最大的优越性是弧线助跑起跳能经济实效的降低和升高身体重心，为身体重心运动方向的提早转变和垂直速度的提早积累、增大创造有利条件。
The result is :(1) the most superiority of flop is the approach can change the gravity of body, so that accumulate favorable circumstances for the transform timely of body-gravity.
运用生物力学的研究方法对我国优秀男子跳远运动员的起跳过程进行研究，得出我国优秀男子跳远运动员在起跳过程中身体重心的运动轨迹、重心速度、位移等运动变化情况，研究了摆动腿的运动特征。
Through biomechanical analysis of top Chinese long jumper's take off, we learned that the moving track, speed, displacement of body's center of gravity and kinematics character of leg in the take off.
运用生物力学的研究方法对我国优秀男子跳远运动员的起跳过程进行研究，得出我国优秀男子跳远运动员在起跳过程中身体重心的运动轨迹、重心速度、位移等运动变化情况，研究了摆动腿的运动特征。
Through biomechanical analysis of top Chinese long jumper's take off, we learned that the moving track, speed, displacement of body's center of gravity and kinematics character of leg in the take off.
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