Former manager Alex Ferguson often said that Beckham practiced with a discipline to achieve an accuracy that other players wouldn't care about.

Tiger Woods wins again, this time at the TPC Sawgrass walking away with his second Player's Championship victory. It's Tiger's fourth win of the 2013 PGA Tour season, and probably won't be his last this year.

As the world's best golfers head to Augusta National for The Masters, the buzz is building around the biggest story of the week: Will Tiger Woods win his first major championship in five years?

Tiger Woods had to make winning the only possibility in his mind, and this came through supreme confidence and self-talk. All champions know the power self-talk can have.

While most people focus on Tiger's physical game, which of course is amazing in its own right, most people don't give enough credit to another very important part of his game: his mental toughness.

Whether you like Tiger Woods or not, there are lessons we can all learn from his time on the course, and it's not always those times he has wowed us with his unbelievable play -- but rather, the times he hasn't performed at his best.

With Lindsey and Shaun, and with many others, I recognize the familiar look of both exhilaration and relief as their runs come to an end. Four years is a long time to have to wait for another shot at an Olympic medal.