Intervals: 3 min at 266, 300, 333 and 366 (12 min total), 3 sets

Did these inside given the heavy winds although the rain forecasted still hasn't arrived. Warm day so could have ridden outside but no doubt these work better inside. Instructions were 3min at 266, 3 at 300, 3 at 333 and 3 at 366 for a 12 minute stair step effort, x 3, with 5 minutes between. The results like up well with the predicted power.