60 minutes of pool run
I tried to push it today. After about 10 minutes of regular effort, I picked up a bit and went as a hard as I could. At first, I only went for about two or so minutes with 30 second breaks, but by the end I was going 5 minutes as hard as I could and 5 minutes at normal effort. I did about 4 sets of the 5 minute intervals. It was good, I felt like I was able to push it some even with it being a pool run.