When swimming in ice water, the best method is to:

• A. perform a method similar to the backstroke
• B. swim a rapid freestyle with wide arm circles
• C. keep the body fully vertical and tread water
• D. crawl on the stomach with minimal movement

Answer: (A)

In ice water, the priority is to conserve heat while still moving toward safety. A backstroke-like motion is the best method because it keeps the face and airway above the water for easy breathing, and it lets you maintain a steady, low-drag, horizontal position that uses less energy. That combination helps you swim longer before fatigue sets in. The other movements require more energy or keep you in less advantageous positions—treading vertically wastes energy and promotes heat loss, rapid front-stroke styles expend a lot of energy and cause more heat loss, and crawling on the stomach is also more demanding in cold water. So, using a backstroke-like technique balances breathing, buoyancy, and energy use to maximize your chances of reaching safety.