my apologies if this is the wrong thread to post to.
This is a speed endurance prescription.
Speed Endurance runs are high intensity runs of 70-150m performed at 95-100% of race pace. Typically, the volume for Speed Endurance workouts is in the range of 300-1200m of total running. The purpose Speed Endurance workouts is to develop the capacity for maintaining maximal or near maximal velocity. Speed Endurance workouts are especially important for short sprinters. An example of a Speed Endurance workout would be 3 x (80m, 100m, 120m) with full recovery.
would this mean run 80, 100 and 120m with full recovery between each and then repeat x 2 more time to bring total volume to 900m. Assuming as you get closer to competing and running at fastest it may only be done 1 for a total of 300m?