I would have considered high fives and fist bumps to be of greater value than slap asses. But, then, I never played any organized team sports
Here is another in-depth analysis of this team building skill:
I laughed when I read the first rule:
The Art of Butt Slapping
- No squeezing.
I also found this:
Btw, the EDA Rhinos of the CPBL are now called the Fubon Guardians.