What is the most important piece of training equipment for a Kung Fu Kwoon/Gym?
Ideally most of us would like to have or work out at a place that provides heavy bags, focus mitts, kick shields, throwing dummies, makiwara boards, wing chun dummies, ect.
But considering some schools are located at place where this is not always possible (YMCA, Fire Dept House, Rec Center) what do you feel is the single most important piece of training equipment all Kung Fu schools should have.
"The hero and the coward both feel the same thing, but the hero projects his fear onto his opponent while the coward runs. 'Fear'. It's the same thing, but it's what you do with it that matters". -Cus D'Amato