Free Sample
The Complete Handbook of Grappling Dummies
A practical reference for buyers, owners, and resellers covering selection, use, maintenance, and the business side of grappling dummies
by Alumigogo Books
Chapter 1: Understanding Grappling Dummies
A grappling dummy is a padded, human-sized training aid used in wrestling, Brazilian jiu-jitsu, judo, mixed martial arts, and self-defense drills. It is not a heavy bag, and it is not a mannequin for static display. It is a tool designed to let a practitioner rehearse movement patterns against a compliant, stationary or adjustable resistant object. When a gym rolls out a grappling dummy for drilling, the intent is to refine technique without requiring a live partner for every repetition.
The core function is simple: it gives you something to grip, drag, pin, and submit. But "something to grip" is a vague requirement, and the practical differences between dummies are substantial. A 50-pound bag filled with shredded foam behaves very differently from a 150-pound dummy with articulated limbs and a weighted torso. The choice changes what you can drill, how safely you can drill it, and how long the equipment will last.
What it is, concretely
A typical grappling dummy consists of three elements: an internal structure or fill, a cover, and, in many designs, a set of limbs. The internal structure is usually one of two types. The first is a single, continuous bag filled with a material like shredded polyurethane foam, recycled textile scraps, or polypropylene pellets. This is the simplest and cheapest construction. The second is a more complex assembly with a distinct torso, arms, and legs, each filled or weighted separately, sometimes with a rigid internal post or rod in the