[jermus22]

Schneed makes an excellent point. I read an article (possibly on this site) about how players in previous decades didn't have all the mandatory team activities that are required now. When the spring months hit, they were out making money as door-to-door salesmen, construction workers, etc. just to get an extra pay check. Their physical conditioning was a matter of personal iniciative (spelling?) and responsibility.
On top of that, I know some people work better on their own when it comes to studying, workouts, etc. As a college student, I derived benefit from studying alone instead of working in study groups. I'm not sure why some guys here are freaking out because Archuleta is working out on his own. At least he's taking care of himself.