Police use of force reports can be a great tool for understanding the types of incidents occurring where members of law enforcement indicated that they used force in order to establish compliance.
The following are example requests made for this type of record on OPRAmachine:
https://opramachine.com/request/police_use_of_force_reports_janu_14#incoming-38
https://opramachine.com/request/use_of_force_reports
https://opramachine.com/request/different_police_department_annu_64#incoming-818