Takes a different stroke. Let's assume a normal 5 footer, no break. Take your normal stance. Bow your knees painfully in towards each other. Take your putter, lift it back higher than normal, then stab it into the back of the ball in a descending blow. Then, fix your divot, and then go try to make the remaining 4 footer. Eventually, you'll get it in the hole. There, that is how you putt on bermuda greens.