ATHLETES CHOICE Run “Threshold Workout” 2 Sets1000m at easy pace-Rest 3:00300m at fast pace-Rest 3:00700m at moderate/fast pace— Rest 3:00 between sets Total 4000m “That Echo Bike Workout” 4 sets of :60 easy pace, :60 fast (arms only)– Rest 1:00 after the 4 sets4 sets of :60 easy pace, :45 faster (arms only)– Rest 1:00...Read More