SISS (Sub-Threshold Intensity Steady State), a session consisting of repeated bouts of exercise below the anaerobic threshold, critical speed/power, performed in a continuous pace
Total Time: 20 minutes
Repetitions: Perform each drill for 1 minute
Rest: No rest between exercises nor sets, unless you need to decrease your heart below anaerobic threshold
This is a circuit-style workout, perform the appropriate reps of each activity in succession, resting as instructed, to complete a set. Repeat and rest between sets as instructed.