After making the last Human Male Athletic model that I provided here, I used it in a project of mine (Heavy Demon Character)
Through ought this project I discovered some things that I would like to change on the mesh. Here is the updated new mesh and a video that explains some of the changes that have been made.

If you would like to download the model visit one of these links:
ShareCG.com
Acrobat.com
Here is a video that describes some of the changes that have been made: