The document is a Release of Liability Form, which is used to protect a party from legal claims or liabilities associated with participation in a specified activity. By signing the form, participants acknowledge their understanding of the potential risks involved and agree not to hold the party liable for any injuries, harm, or damages that may occur during the activity. It serves as a waiver of rights to sue for damages arising from the activity, ensuring the organizer or host is safeguarded against legal actions.