Rock

The Rock is an Attack Strength training area. It is located near spawn. It gives 5x the fist strength of a normal punch. The rock is one of the two training areas that doesn't require a specific amount of fist to train on it.

Despite the name "rock" it's quite large, around the size of a large boulder.

To calculate how much Attack Strength you'll make in a set amount of time multiply your AS (Attack Strength) multiplier by 5. Proceed to multiply your product with the number of seconds you are going to train for.

Trivia

 * You don't have to necessarily "hit" the rock. Standing on it will have the same effect.
 * Be careful since many players farm to get kills here.