Give it a few more years and you will understand. It is one body containing two systems but one set of organs. We're supposed to have a well functioning aerobic and anaerobic system for optimal health.

That's why teenagers generally have much better health than masters athletes and masters athletes are running around to see their anti aging docs because suddenly their T levels are not the same as teenagers. So how do you stay in the optimal health zone?

Edit: Glad to get the controversies off the 007/doping threads. This place needs an outlet for endless disagreements. If we all got a long, then there would be no fun for the lurkers. They need to do the "rubber neck" as they drive by the latest crash/accident on ST.