I’ve noticed my endurance has gone through the roof.
Discussion
It's amazing what our bodies can do and grow from. This is my fourth time doing this and by then end I'm pretty beat up but also stronger and with much higher endurance like you said
What I noticed is that even if I’m dragging to start. My body has become accustomed to the work and another gear just kicks in. When I am done, I usually think, I don’t know how I just did that. I didn’t think I had that much energy, but I guess I did.
its weird how much of it is your bitch ass self. your body will actually tell you for real when it needs to.