With the F2, all you need to do it swing it. Its patented design takes care of the rest. As you can see with this ingenious design, the face has been moved forward and the hosel back enabling the ball to strike and leave the clubface before grass or sand can grab the hosel and twist the clubface. On all shots, this literally makes it impossible to shank the ball. - In deep rough, the F2 clubhead moves through the grass with less resistance and keeps the grass from grabbing the hosel, forcing shots offline. - In sand, the F2's unique wide-open face design allows you more opportunity to flatten the club and hit a high, short sand shots. - When pitching the ball, the F2 design helps you setup in the desired hands forward position which makes it harder to skull or hit your shots thin. - When chipping, the face comes through the hitting area ahead of the hosel, allowing contact to happen sooner. Conforms to R&A and USGA rules.