Nepedia
Back to Discover
Advanced Reader
📖

Backstroke

sports Maturity 11-13 Next article →

Backstroke, also known as the back crawl, is a specialized swimming style used in competitive aquatic sports. It is one of the four primary strokes regulated by FINA, the international governing body for swimming. Notably, it is the only competitive style where the swimmer remains on their back throughout the race.

Backstroke up
Backstroke up

This position offers the advantage of easy breathing since the mouth and nose remain above the water. However, it presents a unique challenge because swimmers cannot see their direction. They must rely on counting strokes or watching signal flags to know when they approach a wall.

Swimmer doing the backstroke
Swimmer doing the backstroke

To move forward, the swimmer utilizes a rhythmic, alternating arm cycle. This cycle consists of a power phase and a recovery phase. During the power phase, the arm begins with a catch phase. The hand enters the water pinky-finger first and pulls at a 45-degree angle. The arm then follows a semi-circular path toward the hip.

Amateur Swimming Backstroke
Amateur Swimming Backstroke

At the mid-pull, the elbow points toward the bottom of the pool at a 90-degree angle. This maximizes the amount of water pushed backward to propel the body forward. After the pull, the hand rotates so the thumb side points up for the recovery. The arm then moves in a semicircle over the shoulder to reset the cycle.

Leg movements are essential for both forward speed and body stability. Most swimmers employ a flutter kick, which is similar to the kick used in the front crawl. The legs alternate, with one leg sinking to about 30 degrees before kicking upward.

Different types of swimmers use different rhythms. Sprinters often use six kicks per arm cycle to maintain high speed. In contrast, long-distance swimmers may use fewer kicks to conserve energy. Some athletes also utilize a dolphin kick, or butterfly kick, for extra power. This underwater movement is often the fastest part of a race. For example, in a 100-yard race, a swimmer might use the dolphin kick for as much as 60 yards.

There are several historical variants of this stroke. The elementary backstroke involves moving both arms in synchronization, similar to an upside-down breaststroke. While this is easier to coordinate, it is generally slower than the alternating backcrawl. This style was used in the 1900 and 1908 Olympic Games.

BackstrokeSwimming
BackstrokeSwimming

Another older style involved a windmill pattern where arms moved in complete circles. This method is rarely used today because it wastes energy and can cause shoulder injuries. Modern competitive backstroke focuses on the efficient alternating motion used by professionals.

Backstroke has a long history in organized competition. It is an ancient style of swimming that became popularized by Harry Hebner. The first Olympic backstroke event took place at the 1900 Paris Olympics. This inaugural competition was a 200-meter race for men. Today, swimmers compete at various distances, including 50 m, 100 m, and 200 m events. These races occur in long-course pools of 50 meters or short-course pools of 25 meters. The United States also utilizes short-course yards in 25-yard pools.

The start of a backstroke race is unique because it begins in the water.

BackstrokeStart
BackstrokeStart

Swimmers face the wall and grip the starting blocks or the pool edge. They place their feet shoulder-width apart with the heels slightly off the wall. At the starting signal, they push off and swing their arms sideways. A skilled swimmer arches their back to stay above the water line during the takeoff. This reduces drag and allows for a faster entry. Once underwater, swimmers can travel up to 15 meters before they must break the surface.

Turning and finishing require specific technical skills to avoid penalties. Before 1992, swimmers had to touch the wall on their backs to initiate a turn. Current rules allow swimmers to turn onto their breast to perform a faster tumble turn. They may perform one arm pull while on their stomach before pushing off the wall.

Backstroke start at 2008 EC
Backstroke start at 2008 EC

For the finish, the swimmer must touch the wall while still lying on their back. They must also remain in a position that is less than 90 degrees from the horizontal. These rules ensure the integrity of the stroke while allowing for modern speed.

699 words

Where will your curiosity go next?

Keep exploring at your chosen reading level.

🖼️ Images & Media (7)
File:Gordan Kozulj Croatia backstroke EC.jpg
Gordan Kozulj Croatia backstroke EC.jpg
File:Backstroke up.jpg
Backstroke up.jpg
File:BackstrokeSwimming.jpg
BackstrokeSwimming.jpg
File:Amateur Swimming Backstroke.jpg
Amateur Swimming Backstroke.jpg
File:BackstrokeStart.JPG
BackstrokeStart.JPG
File:Swimmer doing the backstroke.jpg
Swimmer doing the backstroke.jpg
File:Backstroke start at 2008 EC.jpg
Backstroke start at 2008 EC.jpg
More to explore

🔬 Go deeper

More advanced topics to explore

🪜 Step back

Simpler topics to build understanding

What is Nepedia?

A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.