Below is a video of the mad sciencetist nick nilsson.Why is nick called the mad sciencetist.Well look at the the video below for one reason.The exercise nick is doing is the partial squat lockout.This is an excellent exercise to build up rock solid core strength and works the legs hard to.Now nick being nick,is lifting 900lbs.Now im not saying go in the gym and do this.NEVER DO THAT. But start on a light weight and build up week by week.Youll be cursing me tomorrow for this one.Try this one out at your next leg workout.For more info click this link http://hop.clickbank.net/?totalenvy/betteru