Today’s HIIT was a killer, i did increase time to 45 second for 1st 2 cycles. Wow really this was hard and it is just 15 seconds more. I need to put some oil on the elliptical makes some funny noises the last days. My wife started to do HIIT as well may be its not made for so much stress.
Really feel great every day since I do AM HIIT. Pushes up my mood for the rest of the day. In the afternoon its weights lifting time for the arms.