Practice & Training · Equipment Insight

Use Hack Motion feedback to rehearse lead-wrist flex

Craig Hanson describes using Hack Motion for his own game to shallow the club near the bottom. He says to move into a flex position, set it between minus five and minus ten, and use the biofeedback on a screen or mobile phone while feeling where the club is coming down; he then says you can hit a shot with the feedback. This is a device-conditioned protocol, not a general claim about an unaided swing.