7 mins workout worth equal to several hours workout. Scientific!!!

Good days every body, today I have a way to workout within 7 mins that has tested by scientists from McMaster University. This 7 mins workout will be so uncomfortable (believe me, I tried it) because you have to push yourself to your maximum potential. This work out will contain these following 12 step:

                                                                                                                                          Ben Wiseman

and how to do it is so easy, you just need to do each of them for 30 secs each as hard as you can then rest 10 secs between exercises. This workout should "maximum capacity produces molecular changes within muscles comparable to those of several hours of running or bike riding.".

Credited - The New York Times Magazine