The origins of swimming (breaststroke)

The Prototype of the Frog in Prehistoric Times

As early as prehistoric times, humans learned to move through water in order to survive. Archaeologists have discovered prehistoric murals — such as those found in the “Swimmer’s Cave” in Egypt’s Western Desert, dating back to approximately 6000 BC — that depict humans engaging in aquatic activities. These early swimming strokes often exhibit characteristics similar to the modern breaststroke: the hands paddle forward to break the surface of the water, while the legs push outward for propulsion, mimicking the movements of a frog swimming. They are therefore considered the earliest forms of the breaststroke.

Records of Frog Style in Ancient Civilizations

• Ancient Egypt and Ancient Greece——Documents show that when people swam in rivers, they generally used a symmetrical paddling of the arms and an opening-and-closing kick of the legs to push against the water, very similar to the modern breaststroke.
• Ancient Roman Period——Breaststroke was also one of the basic swimming styles in military training, used by soldiers to cross rivers and engage in water battles.

Middle Ages to Renaissance

During the European Middle Ages (5th to 15th centuries), swimming declined due to religious prohibitions and myths about disease. During the Renaissance, however, interest in the natural movement of the human body revived, and the breaststroke was redeveloped and documented.

• 1538——German scholar Nikolaus Wynmann publishes the world’s first book on swimming, “Der Schwimmer oder ein Zwiegespräch über die Schwimmkunst”, which describes a swimming method clearly similar to the breaststroke, with the purpose of “preventing drowning”.

Standardization of the Modern Breaststroke

• 19th century——With the rise of modern competitive swimming, the breaststroke becomes the most common stroke in Britain.
• 1844 London Swimming Competition——The breaststroke is officially recorded as a competitive swimming stroke for the first time. At the time, British spectators were more accustomed to the breaststroke and found the faster “crawl” performed by Native Americans unusual and offensive.
• 1875——Matthew Webb successfully swims across the English Channel using the breaststroke, making the stroke well-known in Europe and establishing it as one of the mainstream swimming strokes.

Differentiation Between Breaststroke and Freestyle

By the late 19th and early 20th centuries, swimming had begun to differentiate between distinct strokes. Because of the slower speed of the breaststroke, freestyle competitions gradually became dominated by the crawl (modern freestyle), while the breaststroke gradually became a separate event.

Frog-Style Technique Evolution and Rule-Making

• 1930s——The “butterfly breaststroke” technique appeared, with arm movements similar to the butterfly stroke while the legs still retained the breaststroke kick. The butterfly stroke was later officially separated into another independent swimming style.
• After the 1950s——The International Swimming Federation (FINA) clearly defined the rules for breaststroke competitions, requiring athletes to simultaneously paddle forward with both hands, kick the water with both legs symmetrically at the same time, and expose their mouths and noses to breathe at a certain point in each movement cycle.

Technical Features

Modern Importance

• Everyday Value——Widely used in recreational swimming, life-saving techniques, and rehabilitation training.
• Beginner-Friendly——The breaststroke is the first proper swimming stroke that many beginners learn.
• Competition——International competitions such as the Olympics and World Championships have dedicated breaststroke events, including the 100m breaststroke and 200m breaststroke.