I have a BJJ competition next week where I want to be 67.5kg. I normally walk at 69, so it's not an issue. However, I'm competing in NAGA a few weeks later, which has different weight classes and the most sensible thing for me to do is put a little weight on. I never get above 71kg, even when I lifted heavy. I'm going to try to get to 73kg using bodyweight exercises and nutrition. And I'm going to try to do it in 4 weeks whilst increasing my cardio.
I'll let you know how it goes (probably not very well).
I'll let you know how it goes (probably not very well).