Ad copy

The difference between a 150-yard seven iron and a 170-yard seven iron usually isn't strength. It's compression. When your arms stay connected to your rotation, the clubface arrives square and the ball compresses off the face instead of sliding. The Compression Ball trains that connection so you stop leaking energy before impact. 350+ sold in the last month. $34.99 (reg $64.99). 60-day guarantee.