Spinervals Competition 15.0: Have Mercy, the Sequel

This video takes interval sets from other spinerval videos and puts them together in one 2 hour long killer indoor training session. There is lots of "Tempo" work (though in reality some of it is at a higher intensity, at or above lactate threshold) with very little rest in-between, and lots of it is high-cadence. Also includes 5x30sec one-leg drills near end. I barely made it up my basement stairs after completing this workout. Highly recommended! My only qualm with this product is that it isn''t really an original workout...it is just a compilation of previously-made videos.

This DVD is not for beginners. It is fairly tough if you give it 100% If you are looking for something that burns alot of calories in a short amount of time, develops muscle strength, and improves skills, this DVD is for you. Not the best production quality and kind of goofy but it works.

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I like to do triathlons but juggling three sports and working full time is difficult in the extreme. One day per week, I will use this Spinervals DVD, regardless of the weather. As a training device, the Spinerval workout makes the time on the trainer go much faster, and the work out is more effective than riding outside unless you live in hills you can ride on. In the year since adding a weekly Spinverals DVD, I knocked fifteen minutes off my half ironman time for the bike.

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