2PM's Heartbeat choreography copied from Infinity Challenge?

Probably not. Despite all of the recent 2PM drama, there was something to laugh about 2PM after a long period of sadness. 2PM's new title song Heartbeat has been making waves with the popularity of the amazing dance steps and choreography and is now nicknamed the "Zombie Dance", which is sure to become the talk of the town just like the Brown Eyed Girls' saucy hip move, KARA's butt dance, etc. A move that was also included in the steps was a pyramid near the end which sure made fans go wild. ...But wait - doesn't it look strikingly familiar with the aerobic dance move that the Infinity Challenge members had come up with? Check out the picture below, and you can see that it's almost the same pyramid move in the choreography of Heartbeat. Of course this isn't serious and is just for laughs. Do you think that 2PM brought the better feel or the Infinity Challenge cast? Thanks to guacgreen for the tip!