Subject at a lifeguard training

• Emergency administration
• Skill practiced on dummies, briefly
• EMTs' expertise
• It'll help you breathe
• The first treatment for a person who has collapsed and has no pulse and has stopped breathing
• Breathing exercises, in brief?
• One way to get the beat going?
• Lifeguard's emergency procedure: Abbr

Wikipedia Word definitions in Wikipedia
CPR is the first studio album recorded by Crosby, Pevar and Raymond (CPR).