Swimming intervals 1:30:00 [4] 4.0 km (22:30 / km)
400 fs
1050 worth of hypoxic breathing of 5, 7, 9 and 1 breath per length.
10 x 50 on 60
4 x 50 kick
200 easy
10 x 50 on 55
4 x 50 kick
200 easy
10 x 50 on 50
I led the fast lane tonight as the normal fast guys were away. I was able to hold the last set for 6 reps before just swimming the rest.
250 warm down.