Workout of the Week: Fast-Start VO2max Intervals

This session builds off our intro workout on fast-start intervals with a step-down workload that will have your legs screaming.

Man sprinting on his bike past a field of sunflowers
Photo: Shutterstock.com/Jonny Slav

This session builds off our intro workout on fast-start intervals with a step-down workload that will have your legs screaming.