What's your least favorite type of interval to do?
For me it has to be L5. I dread them, especially when done for 5-8 minutes. The first few minutes are cake but as I enter minute 4 things start getting tough. I'm always watching the clock begging for time to go faster. The combined intensity/duration of L5 (110-115%) is just a killer.
For me it has to be L5. I dread them, especially when done for 5-8 minutes. The first few minutes are cake but as I enter minute 4 things start getting tough. I'm always watching the clock begging for time to go faster. The combined intensity/duration of L5 (110-115%) is just a killer.