Here are three contentions with supporting evidence for the resolution "Mosh pits should be banned from all Seattle concerts":
Contention 1: Mosh pits pose serious safety risks. According to a study published in the Journal of Emergency Medicine, mosh pits frequently result in injuries such as bruises, fractures, and concussions due to uncontrolled dancing and body contact in dense crowds (evidence).
Contention 2: Mosh pits exclude certain groups from fully enjoying concerts. Surveys have found that many women and older attendees feel uncomfortable and choose not to attend shows because of the physical contact in mosh pits (evidence).
Contention 3: Venues have a duty to protect patrons from foreseeable risks. As stated in Washington tort