I think either/both are fine to do – the only thing that you must keep in mind when doing any sort of exercise during Phase 3 of the hCG Diet is that you will likely gain some water weight and you then have to be more flexible about your stabilization weight.
When you are ready to get into strength training I have a home resistance training program I’m developing for us ladies in our over 40’s here.
I have a detailed article discussing the exercise topic here: How Exercise and P3 Mix to Affect the Scale
