[1] The bear hug is a classic submission move not widely seen anymore, when done for real with maximum effort.

[1] Traditionally the hugger would apply the move and wait for the huggie to submit, or pass out.

The ref would occasionally check the limpness of the huggies arms before calling the match.

A strong enough huger can break the hugies lower rib cage, puncturing vital organs.

[1] In the 1960s and 70s, the bear hug was the signature closing move of Bruno Sammartino who remained undefeated as World Heavyweight Championship for over 10 years.