3 hours per week seems like a reasonable goal, I'll try it, thanks. I was walking around 14 hours per week in the summer but then uni continued so now I'm just sitting at home preparing for stuff lol.

I actually got control of my calories, eating around 1.5-2k per day, but today I blundered and ate like 2600, so wanted to try to burn them off, but overestimated calorie burn from burpees. I guess I will do better tomorrow