Bad hook always come from a series of wrong action: First, your coax sway toward target direction when down swing, which causes large space between the club and your back and swing through wholly from inside to outside.

• 严重的左曲球通常来自一连串的错误动作：首先，开始下杆时，髋部过猛地向着目标方向摆动，致使球杆与身后的间隔过大，造成了完全从里到外的挥杆轨迹。