1.
Sports biomechanics study of football players side header with take-off from both feet;
足球运动员双脚跳起侧面头顶球的运动生物力学研究
2.
Sports Biomechanics Study of Football Player s Header with Take-off from Two Feet;
双脚跳起头顶球技术的运动生物力学研究
3.
Comparative Analysis on Skills of two-foot jumping and one-foot jumping in Volleyball-spiking;
单、双脚助跑起跳排球扣球技术的比较分析
4.
a pitch thrown sidearm instead of overhead.
没有高过头顶的侧投球。
5.
When two players are competing for a header, the one who goes up last will win, but don‘ t be too late!
当两个队员争顶头球时，谁后跳起来谁能正到头球，但不能太晚。
6.
the captain is jumping and heading the ball?
队长跳了起来顶球??
7.
You have to jump higher to hit a header.
要顶到头球你还要跳得更高才行。
8.
He hurtles earthward, linked to the 35-metre structure by vines, one tied to each ankle.
他纵身一跳，头朝下地向地面飞去，他的脚踝部各用一股长藤拴在35米的高塔顶上。
9.
He pulled himself upright and began to run along the roof; his foot struck against a piece of stone and he fell, outwards from the roof.
他马上站起来，沿着楼顶逃跑；因脚碰在一块石头上，他从楼顶跌到外面去了。
10.
straightened as they swing forward, simulating the motion of scissors.
剪踢：一种跳跃。一脚起跳，另一脚跟上，双腿伸直前摆，做剪状运动。
11.
Chest or Head Jump off one leg and cradle the ball comfortably to your chest.
胸前或眼前球 单脚跳起，把球自然地抱在怀里。
12.
Research Progress of the Volleyball Take-off from One Foot Spike Technique;
排球单脚起跳扣球技术动作的研究进展
13.
Application of One-leg Take-off Spike Technique in Volleyball Back Line Offence
单脚起跳扣球技术在排球后攻中的运用
14.
Back flip: A move that begins with taking off from one or two feet, then jumping backward onto the hands and landing on the feet.
后手翻：运动员用单脚或双脚起跳，身体后仰腾空后双手触地推起，双脚落地。
15.
To spring off the ground or other base by a muscular effort of the legs and feet.
跳，跳上通过腿部和双脚肌肉的活动，跳离地面或其它基底
16.
He wore a black hat and a pair of pointed shoes.
他戴了一顶黑色的帽子，脚上穿了一双尖头鞋。
17.
No problem, as long as at the time of last contact with the court, your body was within the legal service area.
可以，只要他的起跳瞬间脚是在规定的发球范围。
18.
Discussion on the One Foot Jump Spike of Skill and Tactic of Women Beach Volleyball;
女子沙排单脚起跳扣球进攻技战术的探讨