I wanted to know if it's just as effective to do the Strong Women Stay Slim exercises from a standing position. Specifically, the bent over row and the seated fly which are normally done in a seated position. If you stand up for these, is it just as effective? Somehow, I find it more comfortable to do them standing.

I don't recommend that you do the exercises standing, because that puts added strain on the lower back. When you're seated, your back is partly supported by the chair and also by your hips. I sometimes recommend that older women do the biceps curl in a seated position so they can have extra back support.