According to American Heritage Dictionary:

"Synergy"

1. The interaction of two or more forces so that their combined effect is greater than the sum of their individual effects.
2. Cooperative interaction among groups that creates an enhanced combined effect.

This.....is Reylson Gracie Jiu~Jitsu

"We are an extension of the home and the school to give to the family a healthy and complete education."

Grandmaster Reylson Gracie