Back in a 2006 issue of GOLF Magazine, Peter Kostis broke down a key "X-factor" that pros use to add serious speed to their swings.

Many amateurs think that the golf swing is only made up of what happens above the hips. Just because we use our arms and back to rotate through the shot doesn’t mean that our feet aren’t just as ...

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One of my favorite Olympic sports to watch is Javelin. It's not just cool to watch a human being launch what is essentially a missile into the air using nothing more than their own strength, but it's ...