USA. ARIZONA. PHOENIX. Red cross babysitting classes. Red Cross workers run baby sitting classes in the Phoenix chapter. The students are aged from 11-15. They learn how to protect children from accidents and injury. They learn first aid for choking and bleeding, mouth to mouth and the Heimlich manoeuvre, and dealing with crying and changing diapers etc. At the end of the course they receive a certificate. Here we see learning the Haimlich manoeuvre. 1997.