Start working out as soon as you can! But wait 1-2 months for heavy weights.
This surgery gives us a chance to turn around our previous bad decisions around food and exercise. An extra tool. But that is all - we have to drive our new habits and the sooner you start, the more likely that will be βbedded inβ when you get to your maintenance phase.
You might have some plateau as you build muscle, because size-for-size it is heavier than fat. But muscle tissue is way better for you - makes you stronger/healthier, it also burns more calories even at rest, so over time building a bit of muscle is great for keeping off the weight.
I have never exercised, played sport. Now I run 3x a week, gym 4x a week and I really genuinely like it! And I REALLY like seeing (lady) muscles on my arms and legs! Makes me so proud, reminds me I have WORKED at this, not just taken the easy option.