This is the 9107th most frequent Russian word.
самбо
"Sambo" is a Russian martial art and self-defense system.
Here, 'самбо' refers to the martial art, highlighting its prominent use as a sporting reference.
Я занимаюсь самбо уже три года.
I have been practicing Sambo for three years.
In this context, 'самбо' denotes the sport itself, often associated with organized competitions.
Вчера я смотрел соревнования по самбо.
Yesterday I watched a Sambo competition.
This usage emphasizes 'самбо' as a discipline, focusing on its technical and physical aspects.