Hey there

I am with Steve on the GW comment vs clen and T3, particularly considering you mentioned endurance

clen usually makes me feel like garbage, making cardiovasculars the absolute last thing I feel like doing. I would recommend a lot of stretching and simple core-strengthening movements in addition to your cardio before your surgery. Of course we want your erector spine and the rest of your back to be as strong as possible so that the balance of your body can heal as soon as possible. If you can, do some stretching after your cardiovasculars when your muscles are "lubricate" so to speak, then roll right into some very simple core movements like say a standard plank. It also would not hurt to make sure your dietary fat intake is up to par

not only will sufficient fats help with brain health (I love how focused and sharp I am when my fats are on point) and joint fluidity, they can also help combat some excess body fat you may like to get rid of before surgery. My favourite fats to have daily in gel cap form are CLA (4g) and EPA/DHA (2g). If you do have joint issues, Hyaluronic Acid is also great

it actually more or less solves the problem rather than puts a bandaid on it. To include in the nutritional diet, I love coconut oil, MCT oil, whole eggs, macadamia nuts, and avocado for a few examples.Back to your original question, there is a ton of great information on here about GW and I encourage you check it out

I am also doing an active log of my rat's experience with it now - so far we love it. Take care and best wishes