Assault Bike Intervals Workout

For time:
100/80 Cal
—— Rest 4 min ——
70/56 Cal
—— Rest 3 min ——
50/40 Cal
—— Rest 2 min ——
5x10/8 Cal, rest 1:00 btw efforts
- First 3 sets, go easy/moderate and build your engine (50-55/45-55 RPM)
- Last 5 sets little harder (60-70/50-60 RPM)