Slapping is a sport in Russia, men compete for stamina of slapping, men, competitive, for stamina, slap, strength, health, sportsSlapping is a sport in Russia, men compete for stamina of slapping, men, competitive, for stamina, slap, strength, health, sportsSlapping is a sport in Russia, men compete for stamina of slapping, men, competitive, for stamina, slap, strength, health, sports