If you want to become a great putter — or even just improve from bad to average — you'll have to spend time on the practice green, bent over your putter, making strokes. Developing feel and touch in putting requires plenty of practice, but the long hours standing in a bent-over position on the practice green can wreak havoc on your back, hips and neck. Most golfers understand the need to stretch and warm-up before hitting full swings on the practice range. But did you know that it is just as important to warm up and stretch before practicing putting?