OK…there are times that I wish I could get some real expert advice about my workouts. The vast majority of the free advice you can druge up is worth every penny (it’s free…in case you missed the sarcasm). But now, fellow Austinite and cyclist-turned-marathoner Lance Armstrong has teamed up with Chris Carmichael and Power Bar to bring us a couple of free audio workouts.

You can download them here for free as long as you do it before December 12. After that, it’ll cost you $9.99 for each one…

Download. Sweat. Change your life.