Name of this drill and the purpose?

[SeaOfVoices]

How long are the sessions?

3 min toes, 3 min knees, 3 min shoulders, 3 min all together

[Southpawology]

Couldnt help but notice all the southpaws in that gym. Seems like cuban boxing produces alot of lefties.

[OctoberRed]

Couldnt help but notice all the southpaws in that gym. Seems like cuban boxing produces alot of lefties.

And a lot of boxers who present stylistic problems for many.

[markyod]

Gym in Glasgow the instructor made us do this drill, goal is just to touch partners leg, assuming its for footwork/speed/reactions.