"3. More passive wrists in "swinging" and active wrists in "hitting".
Sorting Through the Duffer's Bible.
B-Ray
More passive wrists in "swinging", so that the Over-taking (or "Release" or "Inertia") of the club won't be interrupted.
More active wrists in "hitting", so that the bending (or flex) of the shaft (against the clubhead "Lag") can be sustained.
__________________ Yani Tseng, Go! Go! Go! Yani Tseng Did It Again! YOU load and sustain the "LAG", during which the "LAW" releases it, ideally beyond impact.
"Sustain (Yang/陽) the lag (Yin/陰)" is "the unification of Ying and Yang" (陰陽合一).
The "LAW" creates the "effect", which is the "motion" or "feel", with the "cause", which is the "intent" or "command".
"Lag" is the secret of golf, passion is the secret of life.
Think as a golfer, execute like a robot.
Rotate, twist, spin, turn. Bend the shaft.