It's boring to hear the drum beat as "slow, slow, slow". It's fun to hear drum beat as "slow, fast, slow", or "slow, slow, fast". Also slow is used for defense, and fast is used for offense. One has to know his form well in order to put the right speed at the right move.
Here is an example of variant speed form training. What's your opinion on this?
Here is an example of variant speed form training. What's your opinion on this?