Dominate the back-half of your 100m butterfly race with these two butterfly sets used by the greatest butterflier of all-time, Michael Phelps.
“You gotta go out fast, and come back faster!” is one of those lines swim coaches love to use to explain racing strategy.
There are fewer swimmers who practiced this embodiment more consistently and more dramatically than the greatest swimmer of all time, North Baltimore’s Michael Phelps.
Time and time again, especially in the shorter races, Phelps has used his monster back-half to surge further ahead, or in the most dramatic and nail-biting of occasions, taking the lead on the final possible stroke as he did in 2008 at the Olympics against Mike Cavic of Serbia.
The following swimming workouts were created by Bob Bowman (with inspiration coming from the late legendary Stanford/Auburn coach Richard Quick for the second set), and are found in the Swim Coaching Bible (Volume 2), who used the sets with Michael Phelps to help develop that legendary back-half.
Two Butterfly Sets for 100m Butterfliers
Here are the butterfly stroke sets to help you build a Phelpsonian second 50:
30 x 50 @ 1:30 (or 1:15 for short course)
- Alternate through swim (all-out), drill, kick. Cycle through 10 times.
- The swim should be full effort, with the drill and kick being done with excellent technique and with a focus towards efficiency.
The set is designed to build overall speed and endurance over the second 50m of your 100m race. As you should be doing anytime you are in the pool, keep your technique together whether you are swimming at full effort or doing drill.
10 x 50 at max velocity
- Interval: The first 4 are to be done @1:30, and then one repeat each at the following intervals: 1:20, 1:10, 1:00, :50, :40 and :30.
This is the set that was based off of legendary Coach Quick’s work, and is designed to help simulate those awful final 20m of your 100m race where your stroke rate, technique and overall will to live begin to collapse. The set will skyrocket the levels of lactic acid in your body, and then teach you to adapt to it.
Bowman liked to have his athletes follow this set with 10×100’s of freestyle @1:30 (avg a pace that would guarantee about :20 of rest) to act as a “buffering set” to better train the body to metabolize lactic acid.