I did 3-cycles today with the mask, a 6 this morning and was spent.
After work I pushed myself beyond what I thought was safe and did a 7 & 8 set cycle. Between the 2 I took a 90 second rest.
I have been using a protein powder and I'm taking in about 2/3 of my weight for several days now.
Throughout life there are bumps along the way some may be painful...others not...who gives a damn in the end you'll still die