7号铁是什么

选手摆动动作分析第二期！

可爱迷人的打球动作

优雅和实力并存

天性坚强亲切

我们是中国女子职业高尔夫巡回赛选手。

本期邀请的选手是女子中巡逻2016奖金王“石昌正”。

这位备受瞩目的“国民甜心” 2014 年转为职业，职业生涯手握3个冠军。从2011年到2018年，在中国女子职业高尔夫球赛场20次冲进前5！

根据数据统计，她在赛场的上果岭率为73%。作为高尔夫入门的第一支球杆—7号铁的教学示范球员当属石昱婷。

让我们先来看一下石昱婷的7号铁挥杆慢动作

石昱婷7号铁挥杆-正面

石昱婷7号铁挥杆-侧面

Set up 准备 - Stance 站位

Face-on: We see Shi Yu Ting’s stance is wide enough to stay balanced during the high-speed movements of this 7-iron swing. She also demonstrates a roughly 55/45% weight distribution between lead/trail feet, and a slight forward shaft lean; both of which help to promote the desired negative angle of attack at the point of Impact.

正面：我们可以看到石昱婷的站位足够宽，能使她在7号铁挥杆时的高速运动中保持平衡。她大约有55%的重量分配在前脚跟、45%在后脚，并且杆身稍微向前倾斜，这样有助于在击球点打出理想的攻击“负角度”。

Down-the-line: We see Shu Yu Ting has her weight pressuring more towards the toes of her feet rather than the heels, and her knees are only slightly bent. These two points allow her to turn freely in the backswing and through swing.

侧面：我们看到她的重量更多的压在脚趾而不是脚跟，并且她的膝盖稍微弯曲，这两点都使她在上杆和送杆的时候自由旋转。

Movement 运动 - Clubface 杆面

Here we see Shi Yu Ting demonstrating a clubface that is in alignment with its path; a principle similar to that of the world’s most accurate players. As the club swings on an inclined plane, the clubface should not be aligned to the sky at this point, but closer to the angle of the spine.

此处可以看到她的杆面和其路径成直线，这和世界上“铁杆最精准的球员”所用的准则相似。当挥杆处于一个斜的平面时，此刻的杆面不应该对准天空，而更接近脊椎的角度。

Top of the swing 挥杆顶点

Face-on camera angle: A great backswing pivot is paramount for a consistently good strike of the golf ball. Here, Shi Yu Ting demonstrates a controlled hip turn without ‘swaying’ away from target, as well as a steady head which does not lift upwards.

正面来看：一个好的上杆旋转对于稳定地击好高尔夫球来说是最重要的。此处，石昱婷的胯部旋转控制的很好，并没有“晃”离目标，而且头部很稳定，没有向上抬。

Down-the-line: A common sight amongst all great ball strikers is the tilt of the body at the top of the backswing. Here, we see Shi Yu Ting demonstrating great tilts in her knees, hips, and shoulders – a requirement for anyone wanting to consistently swing their club on the correct inclined plane.

侧面：所有好的击球手中最常见的就是上杆顶点时身体的倾斜。此处我们可以看到石昱婷的膝盖，胯部和肩膀都有很好的倾斜-这是让挥杆处于正确的斜平面所必需的。

Impact 击球

Shi Yu Ting’s work in the gym over the last couple of years had proved to be most beneficial for her long game success. She is able to control her swing better, and create more ball speeds due to increased muscle power and club head speed.

事实证明，石昱婷过去几年在健身房的锻炼对她在长杆帮助很大。她能够更好地控制自己的挥杆，并且由于增加了肌肉力量和杆头速度，从而使得球速更快。

Face-on: Here we can see Shi Yu Ting pushing into the ground with a lot of force through both feet. Her left leg is nearly completely straightened, and her right foot is seen to be banking inwards and upwards. This leg and foot work assists her to open up her whole body to the target, and is a great source of her power.

正面：在这里，我们可以看到石昱婷通过双脚将很大的力量推入地面。她的左腿几乎完全伸直，她的右脚看起来向内并朝上倾斜。这种腿部和脚部的动作有助于她朝目标打开她的全身，并且这也是她力量的重要来源。

Down-the-line: At the moment of impact, we see Shi Yu Ting opening up her whole body towards the target. Her hips and shoulders work around and up to the left resulting in the similar tilt angles we saw at the top of the swing. This ensures a good pivot and a consistent, quality strike of the golf ball.

侧面：在击球瞬间，我们看到石昱婷向目标打开了她的整个身体。她的臀部和肩部一起运动，并朝向左侧，从而我们在挥杆顶点看到了相似的倾斜角度。这确保了她旋转良好，并且击球稳定优质。

Post-Impact 击球后

Down-the-line: Here we see a clubface that is still relatively square to its path, and has not rotated excessively. A trait which is common amongst accurate iron players.

侧面：此处我们可以看到杆面对其路径仍然有一些方正，并且没有过度旋转，这是精准的铁杆球员中常见的特征。

Face-on: After impact, a right arm which was once bent during the backswing has now released its power by straightening.

正面：在击球后，在上杆期间曾经弯曲的右臂现在通过拉直，来释放力量。

Finish position 收杆姿势

A well-balanced finish position will nearly always follow a technically sound motion.

一个平衡感很好的收杆姿势是因为这个球员有着技术良好的挥杆动作。

特别鸣谢技术分析教练Michael Dickie。

Michael Dickie：苏格兰PGA职业教练，迈克国际高尔夫学院院长，中国女子奥运代表队前主教练。