A 3-person worm is another variation of the CrossFit worm equipment, designed for use by three people at the same time. This type of worm is smaller than the 4-person worm but larger than the 2-person worm. It is used for exercises that required pushing, pulling, carrying, and coordinated movement. The 3-person worm is often used in small groups or team training sessions, as it requires coordination and teamwork to effectively use. It's a great way to build camaraderie and foster teamwork among athletes.3 Person CrossFit Strength Training Worm Each worm features 96 inch X 12 inch diameter cylinder exterior shell. Internal fillers made from durable Cardura. 1 larger Exterior shell with 3 Filler bags , 2 Spacer bags Strong Nylon webbing straps with durable zipper