Thanks for the pointer! There are a couple folks on my f-list who do CrossFit and they've been posting some pretty impressive gains in strength. So I've been doing a few CrossFit-like workouts here and there. I don't follow the WOD that they post online because it's way too hard for me though there is another site that posts scaled-down versions. Mostly I don't follow any certain regimen because I haven't committed to it yet. How has your husband been doing with CrossFit?