Trying to replicate Rushall's instructions from his full paper, I did 30 x 25 on :35 :bump: adjustment) I was trying to hold 14's. but as Rushall's states, I would sit out a rep if the previous rep drifted up to 15. Using this methodology I had to take a break at numbers 12, 19, 25 and 29. So I ended up going 650 of the 750 set. Progress is supposedly measured by how much of the set you can complete at race pace. If I was able to swim all 30 at race pace I would then shorten the interval to 30 seconds. This was a very tough set but 3 hours later I did not have the same kind of fatigue as swimming 6x 100 on 10 minutes.
Trying to replicate Rushall's instructions from his full paper, I did 30 x 25 on :35 :bump: adjustment) I was trying to hold 14's. but as Rushall's states, I would sit out a rep if the previous rep drifted up to 15. Using this methodology I had to take a break at numbers 12, 19, 25 and 29. So I ended up going 650 of the 750 set. Progress is supposedly measured by how much of the set you can complete at race pace. If I was able to swim all 30 at race pace I would then shorten the interval to 30 seconds. This was a very tough set but 3 hours later I did not have the same kind of fatigue as swimming 6x 100 on 10 minutes.