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3 Replies Last post: May 11, 2005 9:16 PM by WhatAKeepah  
Click to view WhatAKeepah's profile Expert 45 posts since
Dec 16, 2003
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Apr 27, 2005 6:37 PM

How is this for a VO2 Max workout?

OK, so I ran my first "real" VO2 max workout today. In the past (before I started actually reading about running) I would do some 400s and call it a day. Now that I know better (and that I'm prepping to start the Ptizinger 55mpw AM program), I decided to run some 1Ks to see how things go. My thought was to do 3 x 1K in 3:55 with 3 minutes of recovery (shuffle jog) and as I get more comfortable with this to decrease to recovery time by about 15 seconds in successive workouts until I get down to 2 minutes, then add another rep until I get to 5K total, then start decreasing the interval time. My 5K PR is 20:32 but that was in the middle of a 35 mile week with no taper and a 13 mile long run a few days prior. As such, I have a feeling that I could've shaved a couple more seconds off my PR had I actually been preparing for THAT race.

As for the workout, it went well: 3:56, 3:55, 3:55 (not to mention that I did about 500m on the first rep when I realized that my stopwatch didn't start, so I just stopped and jogged the rest to recover and get my HR back down to normal). On, the last rep I felt like I was going to drop dead. As you can see, I managed to hit my goal time (I'm VERY VERY shocked at the consistancy of my times, since this was done on a straight stretch of road and not on a track), but how hard should the last rep feel? I honestly think that I pushed past a barrier that I didn't think I could and as a result, may start to see my times drop further (if that makes any sense).

So should the last rep hurt that bad? I just had to steel my mind (for almost the entire interval) and try to go to my "Happy Place." Other than that, how about the rest of the workout, does it (and my plan for progession with this particular workout) look?

Thanks for reading this excessively long post and for any insight :-)

Alex

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"De Oppresso Liber"
"You can't burn out if you've never caught fire!"
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Click to view CoachB008's profile Community Moderator 777 posts since
Apr 27, 2000
1. Dec 20, 2007 11:47 PM in response to: WhatAKeepah
Re: How is this for a VO2 Max workout?
I would say that your pace for the 3x1k looks a little quick. With a 5k PR in the mid 20s your 5k pace is more like 4:08 per kilo. I think that you might get a more effective VO2 max workout by adding 1 or 2 reps but dropping back the pace to current 5k levels. Generally, the last rep of a VO2 type workout should feel pretty tough, it's just a matter of how much work do you want to get done before it feels really tough.

Of course, there are other ways to benefit your racing than just raising your VO2 max. By running faster than VO2 max pace, you will increase your effeciency at faster speeds. Also, you will increase your ability to tolerate discomfort.

PS. Are you SF, a soccer goalie, or some sort of missionary?

http://This message has been edited by CoachB (edited Apr-28-2005).
Click to view captainwildcat's profile Legend 276 posts since
Aug 18, 2007
2. Apr 28, 2005 11:44 PM in response to: WhatAKeepah
Re: How is this for a VO2 Max workout?
The last interval should feel pretty hard (there is a reason its called a hard day) and congrats on the consistency. I love that you have a plan for getting better and working harder, I would suggest repeating the same workout until you feel like you could do one more do one more. Good luck