>I don't have a medicine ball. Can I sub a dumbbell for
>most/all of the exercises in segment 3?
>
>Thanks,
>April
I would say be careful doing one part of segment 3 with a regular hex weight. I did that for years, until recently. There is 1 move where you hold the weight between your knees while doing reverse crunches and rocket shoots. The weight slipped out and bruised my chest and collarbone. That's the only move where I would advise caution though.
Mel