Yayyyyyy Merry xmas Norbert!!
Ave 139 bpm
Max 159 bpm
1530hrs cold inside, no food onboard, felt good. third of new routine. Idea is to get used to going very hard but aerobically so 5' warm up, 5' blast, 5' recovery, 5' at about 80% of Max h/r
5'@2'10"
5'>1'55"
5'<2:05"
5'>2:05"
great ergo