My experience in Iraq made me realize, and during the recovery, that I could have died. And I just had to do more with my life.
The world has a way of giving what is demanded of it. If you are frightened and look for failure and poverty, you will get them, no matter how hard you may try to succeed. Lack of faith in yourself, in what life will do for you, cuts you off from the good things of the world. Expect victory and you make victory. Nowhere is this truer than in business life, where bravery and faith bring both material and spiritual rewards.
Tennis takes care of everything. It requires agility and quickness to get to the ball, core strength to get power into your shorts and stamina to last for an entire match. In addition to toning your arms and shoulders, it's a total body workout for your legs and abs, and works your heart and core unlike any other sport.