Pro Style Rotational Pull Axe Snap key for Pauls Improvement SM170

Rolling over the wrists early was a major factor in 65 year old Paul's limit of 230 feet of power and low average..using pro demo swings, Ken reviews lesson with Paul on 2 day camp and Paul showcases 15 mph average improvement along with 50-70 feet in distance improvement. swing makeover 170 @ 2021 sportstechnique.com