The leg extension weight lifting exercise works the inner quad muscle. Learn to do leg extension exercises with tips from a personal trainer in this free weight lifting video.

Expert: Brad Aubry
Bio: Brad Aubry is CEO of VersaFit, as well as a national natural bodybuilder, certified personal trainer and a nutrition and fitness therapy specialist through International Sports Science Association.
Filmmaker: Christopher Rokosz


  1. Thing about the leg extensions is you don't want to start at the bottom and bring it up then bring it back down because it will hurt your knees over time. Best way is to do them half way then bring them up and then back down half way.

  2. Sure is right. i know the bad fat is the reason that stopping 6 pack coming outside even we work out well.

    And I heard that most of the celebrities used to follow to kill their belly using this 7 food items.

    i found it here


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