Originally Posted by Delphinus
I completely disagree; shooting itís a repetitive sport and if one piece changes you wonít be able to produce the same result.
Using one bag with a density or size that depends on organization and can change from match to match itís not recommended, our foot size and flexibility are what dictate the bag size.
Agreed. Although ISSF mandate the regs on kneeling rolls, they're still varied within those rules to a great degree in terms of filling type and volume by the shooters themselves.