Hi. Vixjc my pt won't let me get away with not exercising when injured either, but I only do pt twice a week and I normally exercise every day. I put on 4kgs last much last cycle (in nov) and it has been hard to shift. I've gotten nearly 3 kgs off while on dhea as well so it's not too bad, but I'm going to be on prednisolone this cycle as well so I'll have to be careful not to put too much on!
I exercise all the way up to transfer and then during tww walk only as well as my two pt sessions (they lower the heaviness of the weights and take it a little easier) my FS recommends keeping up exercising during a cycle.
This tww I'll be camping so not really exercising but we will be doing a lot of hiking.