Mark Rippetoe explains how to get in the proper starting position for the barbell deadlift

In this video you will learn the correct way of performing  reverse barbell curls. Reverse Barbell Curls is a variant of the classic “curls”. Using reverse grip you activate additional areas of biceps muscles.

This is a quick video demonstrating how to do a barbell sit-up. Repeat 3 sets of 10-12 moderately heavy reps.