To all boxers mma fighters what does this mean?

Question

okay today was my first day at the gym and i kept up with the rest of the people until we got to the punching bags and the mma teacher would say somthing like " okay do a 1, 2, 1" what does this mean and what do the other numbers mean i know it stands for the type of punch and which arm but what are they? i didn't get a chance to ask the mma teacher so id like to find out before tomorrows class

Any info would be greatly appreciated, thanks in advance = )

Answer 1

1 is a jab with the lead hand

#2 is a straight punch with the power hand that sits a tad bit farther back than the lead hand

Jab(1), straight punch with power hand(2), jab(1).

Answer 2

any hand just hit once with one and then twice real fast with the other then finish with the first.

Answer 3

A 1 2 1 is the basic combo, a jab a straight and a jab.

Answer 4

    * 1-Jab

    * 2-Straight Right

    * 3-Left Hook

    * 4-Right Hook

    * 5-Left Uppercut

    * 6-Right Uppercut

I Know this is what it is in boxing i don't know about MMA but hope it helps