Full swing · Changes the swing

Alignment stick path

Setup in 3D
3D view
Setup from above
From above

Lay a stick on the ground at least 20 cm outside the ball, angled slightly right of target (right-handed), so a mishit cannot launch it. Swing without touching it. It shows a path that comes across the ball.

Trains
Slice, Pull, Swing path
Dose (suggestion)
20 balls
Count
Swings that clear the stick, out of N
Stop signal
Stop: pain 3 out of 10 or more, pain spreading into an arm or leg, numbness, or more pain the next morning.
Source
GOLF.com: Using an alignment stick will fix your slice