Over the weekend I happened to get CPR, concussion, and AED certified. I went to the gym for a annual staff training session, and after that was CPR and first aid training. I was not sign up to do that but I had gymnastics practice right after that anyways so I stayed. The trainer said I could join them for free because I had nothing to do for the next 2 hours. During that time I got to learn CPR, and basic first aid in many different emergency situations. I got to pair up with my coach who was also taking the class. Together we got to use a practice defibrillator, a test dummy, and other medical stuff like splints and taping. We learned to splint broken bones and stop excessive bleeding.