Kim Lyons’ #1 Pick - Most Efficient Fat Loss Exercise
We happen to have a nice lunge tutorial by Al right over here. Btw, for all my fellow desktop warriors out there: every hour or so get up and do a set of these. It helps realign the back and get the circulation flowing. If it helps you to NOT look like Quasimodo after 5 years of hunching over a computer then damn what your coworkers think, right?