Light Resistance Band : Used for beginners or anyone wanting to start out slow.
Medium Resistance Band: Used as the next step up from the beginning resistance. Think you mastered the light resistance band? Then pick this one up next and keep strengthening!
Heavy Resistance Band: The next and last one in the Hand X Band line. Once you've mastered the light and medium resistances this is it. Spend a good time on this one and you'll take your game to a whole other level!