Notes
Hadd 2400 test
Again, the 170 HR test is hard and only managed to push to 168
130 HR : 8:39 (8:55 -->16 seconds)
140 HR: 8:13 (8:24 --> 11 seconds)
150 HR: 7:38 (7:42 --> 4 seconds)
160 HR: 7:10 (7:09 --> no improvement)
170 HR: 6:31 (6:42 --> 11 seconds)