Anyone use this and pick up swing speed?
Will this help with lower back pain? Also, how does it feel having your back hand disjointed in your swing?
My only complaint is the D shaped ring on the cuff. It is always coming out of position. The straight part of the D doesn't stay against the cuff rather the band attachment goes to the corner where the straight part and curved part of the D meet. Makes transition less smooth. A circular ring would have been a better design. You can put the ring back where it was intended, but first use it comes out of position..