A waiver is the voluntary relinquishment or surrender of some known right or privilege. A liability waiver is signed to waive liabilities for potential personal injuries. Liability waivers are often signed for recreational activities such as ski slopes, skate parks even amusement parks. Once a liability waiver is signed if someone gets injured they cannot pursue charges against the facility. The
. following site has printable liability waivers http://www.docstoc.com/search/waiver-of-liability-form-free/.