and let them snap to predefined positions
LaDainian Tomlinson
Larry Johnson
Steven Jackson
Brian Westbrook
Shaun Alexander
Frank Gore
Reggie Bush
Maurice Jones-Drew
Joseph Addai
Willie Parker
Clinton Portis
Rudi Johnson
Ronnie Brown
Cadillac Williams
Edgerrin James
Laurence Maroney
Chester Taylor
Willis McGahee
Kevin Jones
Duece McAllister
Ahman Green
DeAngelo Wiliiams
Adrian Peterson
LaMont Jordan
Brandon Jacobs
Marion Barber
Thomas Jones
Cedrick Benson
Jamal Lewis
Julius Jones
Tatum Bell
Marshawn Lynch
Jerious Norwood
Fred Taylor
Michael Turner
Travis Henry
Corey Dillon
Warrick Dunn
Ladell Betts
DeShaun Foster
Mike Bell
Dominic Rhodes
Reuben Droughns
LenDale White
Leon Washington
Cedric Houston
Domanick Williams
Michael Bush
Kenny Irons
Vernand Morency
TJ Duckett
Michael Pittman
Chris Brown
Maurice Morris
Correll Buckhalter
Maurice Morris
Lorenzo Booker
Ricky Williams
Brian Calhoun
Chris Perry
Antonio Pittman
Greg Jones
Mewelde Moore
Musa Smith
Ron Dayne
Brandon Jackson
Brian Leonard
Mike Anderson
Justin Fargas
Wali Lundy
Kevan Barlow
Tony Hunt
Jerome Harrison
Gary Russell
Adrian Peterson
Michael Robinson