Hi bigP
What a fantastic weight loss you have achieved…..( I had to look up the kg thingy and convert to pounds btw!!!)
Well done. Don’t know how to transition off Fast800 as this is also my dilemma now I am close to my BMI.
However whilst we are all individuals and our fitness levels can be rather different.
I can say for me that I am able to exercise perfectly well on 800 calories a day but I was doing exercise before this diet …..just huffing and puffing more! At first I felt rather tired towards the end of an exercise session….now I have masses more energy.
In February I was 81kg and I am now 63kg. I’m 63 and 5ft 2in.
I regularly play tennis and I also go to some quite demanding fitness classes like body pump, body combat and spin…..not all at the same time!!!!
Hope you feel up to going to the gym. Think the exercise is worth it for the health benefits and the help with the weight loss.
Take it easy at first…..but don’t be overly afraid 🙂 Good luck.