Notes
.75 warm up on TM for 10:00
then 8x4:00 on 1:00 rest at 3,2 mph
Rep Time (min) Time (min) Speed (mph) HR
1 4:00 1:00 7.0 146
2 4:00 1:00 7.0 146
3 4:00 1:00 7.0 150
4 4:00 1:00 7.0 150
5 4:00 1:00 7.0 155
6 4:00 1:00 7.1 155
7 4:00 1:00 7.1 157
8 4:10 7.2 161
Avg 152.5