chief2487 Says:

May 26, 2012 - pounds are not a measurement of force. For example. A heavyweight boxer typically measures around 800 PSI (an actual measurement of force). Assuming that a typical heavyweight boxer has around 12 square inches in his fist (width of 4 inch times height of 3), his punch would technically be measured as 9600 lbs of force using calculations used by Sports Science.

ninjaskik Says:

May 26, 2012 - Lol they should tell this guy to kick that other guy in the nuts

x14xJ0Hn Says:

May 26, 2012 - <3

Sk8ForLife8137 Says:

May 26, 2012 - did he say etson butthole

lewishamiltonchamp09 Says:

May 26, 2012 - how many people have found a hard object and started repeatedly kicking it now?!

arneanka74 Says:

May 26, 2012 - Nuts? I don't think so, have you watched the episode about ball kicks?

sixers1395 Says:

May 26, 2012 - i wish that sports science can have an experiment about bruce lee's speed,strength and his physique

glimpen Says:

May 26, 2012 - i think he either meant that to the rest of the world you say USA and not America or that the rest of the world see the americans as the idiots.

NewTechnoViking Says:

May 26, 2012 - You should watch hardest kick in the nuts by sport science.

nickrunaway2 Says:

May 26, 2012 - ? wtf

kikomagana1990 Says:

May 26, 2012 - lol Edson Buddle is average at best for a pro.

lazthegreat10 Says:

May 26, 2012 - to the the world is the 'usa' 'merica. idiots

nickrunaway2 Says:

May 26, 2012 - lol bullshit u got the three strongest legs in the world. soccer players in america suck dick

bosnianpro15 Says:

May 26, 2012 - Arsene Wenger : Lets sign him up!

XowntXihqX Says:

May 26, 2012 - exactly. i was joking tho.

Saviour86 Says:

May 26, 2012 - Of course he kicked even harder, if he didnt break it he would break something else lol

suszuka Says:

May 26, 2012 - Crap! over 2 million hits!

Ashibur Rahman Says:

May 26, 2012 - i couldn't tell what he was. Hes Japanese

Ashibur Rahman Says:

May 26, 2012 - umm martial art is gay but black belts are killers? you do know they get belts on different martial arts right?

x14xJ0Hn Says:

May 25, 2012 - Martial arts it gay. Black belts are certified killers.

chiconspiracy Says:

May 25, 2012 - Information, like nobody ever uses that idiotic kick in a fight. Simple and direct techniques work better. The original point of MARTIAL arts was combat, not fancy twirling dancing crap, like TKD is full of nowadays.

jeremydupas Says:

May 25, 2012 - I don't know who the heck are you but the 540 hook kick is a black belt or redstripe taekwondo kick. Before calling someone a ballerina, you should get more information about martial arts idiot!

moviemakerman911 Says:

May 25, 2012 - thats like getting kicked by a fucking elephant 

zingrinder Says:

May 25, 2012 - RAIDERS KICKER 

xynth101088 Says:

May 25, 2012 - Nah, Sanji would break the bag.