Ever wondered why most tennis players are physically fit and sexy? It's in the nature of their game, but also the size of their court. Imagine, if you're playing doubles and you're running from side to side in a 36 x 78 feet court, then you must be sweating like a pig and miraculously, shedding off those disgusting fatty layers. But for singles tennis champs like Maria Sharapova, her world all bounces in a 27 x 78 square feat. When Serena Williams strikes an ace toward her turf, Sharapova will either veer to her side or surge forward to scoop the ball out of the grounds. She's moving in fleeting seconds to cover all sides and slam the ball back at Williams' face. In a matter of seconds, a matter of length, all things change inside the tennis dome.