Rory McIlroy and Tiger Woods delivered TGL's best week to date, but does the startup have a shot at a long-term future?

However, while the legs might be crucial for ball-striking, longtime GOLF Top 100 Teacher Peter Kostis disagrees that power is created by the legs. "This will be controversial as hell," Kostis says.

Par-3 golf courses are popping up everywhere, and long-time golf analyst and teacher Peter Kostis thinks we need even more.

If you want to become a better putter, you've got to have great green reading and a feel for the speed of the greens.