The game features three different progressions systems, one for the player, one for characters (with a max rank of 15), and then in - game experience bar for your character through a Helix System, which lets players customize their characters abilities during a match. (gamercrash.com)
That makes it a lot of fun because you're always trying different progressions, exercises, and your typically never bored. (liftingrevolution.com)
We use a variety of different progressions to achieve this, such as toe on the ground, toe on the ground for the descent, and lifting the toe on the way up. (onnit.com)