Uechi-ryu (上地流 Uechi-ryū) is a traditional style of Okinawan karate. Uechi-ryū means "Style of Uechi" or "School of Uechi". Originally called Pangai-noon (traditional Chinese characters: 半硬軟), which translates to English as "half-hard, half-soft", the style was renamed Uechi-ryū after the founder of the style, Kanbun Uechi. The idea being to have a hard exterior that can take a blow and have strong defense, while at the same time having a soft interior that can move and breathe and is still flexible. This is a defining characteristic of Uechi-Ryu, something it still stands for today.
Uechi-Ryu is based on the movements of three animals, the tiger, the dragon, and the crane. From the tiger, we find strength, ferocity, and determination. From the dragon, we find speed, flexibility, and breathing. From the crane, we find balance, and our classic circular blocking motions. There are also particular strikes and techniques that come directly from the movements of a given animal. For example, the Kanushiken is also known as the crane beak strike, and the Hiraken Fist is also known as the tiger paw.
The snake and the panther are removed from the style. These were removed because the techniques they brought to the style were so dangerous that many students were getting maimed from practicing them.