Fartlek Run
A) P&G 400m Warm up:
B) 20:00 Fartlek Run:
– 100m Sprint
– 100m Walk
Walking is obviously the recovery here. Think about how your stride length changes throughout the sprint, you will start with 3-5 short choppy steps, then will stride out as you get closer to 100m. Note that your cadence never changes, you just cover more distance per step.