(I don't switch you to the right screen until a little over 7 minutes in. Sorry about that. But luckily, you didn't miss anything important)
There are so many moving parts to the human body. And that means they can constantly change position, which means they can often change proportion. So finding "right" is a target that's often on the move.
In this lesson a show you a couple of ways through!
Using the strategies above, practice getting a finer see for and execution of proportions that really ring true for you.
Enjoy!
Steve