What are some ways to encourage participation in foam football games among reluctant individuals? What is the coefficient of friction of different foam football surfaces?

Enjoy football season and the fall weather with this large foam football featuring the Publix logotype - 7" x 4.125" football with a 8.75" arc. Contactless options including Same Day Delivery and Drive Up are available with Target. Shop today to find Football Equipment & Gear at incredible prices. Adding a foam layer to the exterior surface of a football helmet reduces the impact severity and injury potential for concussion. More data is currently needed ... Louisiana Tech Large Foam Football 9" X 5". In Stock - This item needs a ... - See terms and exclusions ... The unique spiral groove design makes these foam football easier to grip and throw. These footballs for beginners are soft, easy to catch, and great for ... Pricing Details ... Mini 7" foam footballs are durable and soft. Printing surface is textured, bold graphics recommended. ... Pricing Includes: One spot color ... The stadium is a year-round, multi-purpose facility that the football, women's soccer and men's & women's track & field team call their official home. A fun color 7" foam football with a bright LED strip around the middle. Fun for all ages! Lightweight, durable, bright, and ready for play! Perfect for small ... This large foam football features the Virginia Tech athletic wordmark arched over the VT logo. - Lightweight - Great for kids and limited spaces - Measures ... ... Foam football with 10" arc. ... 8" Foam football with 10" arc. $4.951715 - Items in stock. Quantity. 1, 2, 3, 4, 5+. Add to cart. In Stock.