8by2:30 1r @20 - when even your eyelids sweat!

Had to go back to May 29th to find a similar session - that was 2x4x2:30 [0:30] [3:30] r20 that came out at 1:38.4 so as I wanted to try and bed down the new technique I figured a pace around 1:39 would be good to start with and see how we felt at half way - we felt sweaty - very sweaty lol by the end even my eyelids seemed to be sweating! Tough session but never out of my control, Will push on to 1:38.5 next time all going well. Please note every rep was spot on r20 ie 50 strokes.