Originally Posted by Alohajrtennis
The discipline required to maintain the fitness level to compete on the futures/challengers circuit, even with generous support, is enormous. The constant traveling, third world food, lack of facilities. It can, and must be done to be successful, it one of those things that will separate the boys from the men.
Some of my friends from my days with the MMA still are involved with DB's training to have him on a physical level that will and currently does equal men , some of the videos I posted from the OB on youtube watch carefully you can see DB's strength and fitness just overwhelming the kid from Croatia , this is my dream for American tennis is to get our up and coming players as serious about their training early like the foreigners .