Day 61

Speed Work

Warm Up:

8 Minutes in Zone 2

+

4 Rounds:

30s. Accelerating from Zone 2 into Zone 5

30s. @Easy Effort in Zone 1

+

3 Rounds:

90s. @Hard Effort [Zone 5]

3 Minutes @Easy Effort [Zone 1-2]

+

Cool Down:

7-10 Minutes in Zone 2