Yeah, I was on Zoladex for 3 yrs (finished June this year), rt plus arm j trial for 2 yrs abiraterone, enzalutimide & prednisolone. I put on 2 stone pretty quickly and stayed like that,really, until maybe 12 months ago. I was always active and tried to be as active as possible during treatment but, for me, it was difficult mainly, I think, due to the tiredness. Still got a stone to go, keep waiting to get a bit more energy etc or enthusiasm, I suppose. Diet always been ok & don't drink. Rightly or wrongly think I sort of reckoned there's not much I could do apart from just keep the exercise 'ticking over' til better times, as it were.