This is the 4th chapter of the series, Jack hamm's tips and tricks are very helpful if you want to draw an accurate figure drawing.
This video will be great with Jack Hamm's book if you have it "Drawing the Head and Figure" but even if you don’t you can still follow along and learn Jack Hamm method. Hope you find it helpful
Top 20 Ways to Draw the Figure (4-Jack Hamm) Tutorial series No.5