blocks of 50m accel with 60s between reps, full recovery between sets
preseason = 2 sets of 5-6 x 50m
early-season = 5 sets of 4 x 50m
in-season = 4 sets of 5 x 50m
blocks of 50m accel with 60s between reps, full recovery between sets
preseason = 2 sets of 5-6 x 50m
early-season = 5 sets of 4 x 50m
in-season = 4 sets of 5 x 50m