We consider these intervals to be on the aerobic side because of the movement choices, but because of the time frames, and depending on the effort, can shift things a little. It might be tempting to go out super fast and hard on the first one, but do that and you’ll make it Lactic Tolerance and then have a hard time recovering in time for the next interval, each starting on the 6 minute mark. The final two intervals have a drop in reps, but have one additional round (4 instead of 3). Focus on moving at a smooth, high breathing pace, working to manage and maintain your fatigue, and keeping an eye on the clock and your pacing. You still want to think about consistent movement… but not rushing the movements too much. Again focus on the breathing and rhythm, and try to keep the intervals as close in time as possible (the first 2 close, and second 2 close as well).