A firm, hearty handshake is a well understood way for men to greet each other.
However here at TheRugbyMen.com we believe the man hug is a gift to be shared. Magnitudes of man hug can vary: –
Entry man hug
A handshake that transitions into a hug-like, semi-embrace that lasts no more than one second and may be accompanied by a firm slap on the back
Buddy Hug
No transition moving straight into a semi embrace that last not more than 2 seconds and can be accompanied by a firm alpha pat on the back
Bear Hug
Only fully understood by those who have fully given or experienced