Your arms should be at a 90 degree Angle and should be moving forward and back (rotating at the shoulder), not side to side.

您应该肘部弯转90度，双臂前后摆动(旋转，以肩部为中心)，而不是左右摆动。

youdao

Side grip is very important at Sachsenring because the riders spend a lot of time a maximum Angle on the left-hand side, so this is an area we will be looking to strengthen.

在萨赫森灵侧向抓地力十分重要，因为车手会有很长时间向左压把，所以这是我们要强化的地方。

youdao

This article analyses the left-side strut in putting forth the last strength in javelin throwing from the biomechanics Angle, proves that left-side strut is an important link in javelin technique.

从生物力学角度对掷标枪最后用力的左侧支撑进行分析，论证了左侧支撑是标枪投掷技术中的重要技术环节。

youdao

Suarez, who is so prolific in front of goal for club side Ajax, was to squander further chances: hitting the side-netting from a tight angle from 10 yards and also firing straight at keeper Khune from a promising position 20 yards out.

BBC: South Africa 0-3 Uruguay

Click on through for a side-angle conception.

ENGADGET: Sony Ericsson patents cellphone docking station Mobile

But the visitors really should have been level before the hour when Blackman's cross found Danny Kedwell, only for the Dons' top-scorer to side foot over the bar from the angle of the six-yard box.

BBC: Sammy Moore