Both of those punches were on full display when he absolutely embarrassed the previously undefeated Julio Cesar Chavez Jr. last September in a pay-per-view contest for the middleweight championship.

Manny Pacquiao is among an elite group of fast punchers, who dazzle the eyes with firecracker fist that leave missile chem trails in their wake from the speed. Speed kills in Boxing. Hand speed ...

"The fastest way to travel is in a straight line," he says. The third and most important way to get speed and power into your punch, according to Jeffries, is to really think about it.

They are the fastest known organism due to their quick jabbing appendages that can reach up to 170 mph,” according to Lamar University. Mantis shrimp pack the strongest punch of any creature in ...

The junior entered the meet with the 39 th fastest time in the West region before finishing seventh in the first heat and 11 th overall, edging Washington State’s Evan Kurui by .26 seconds for the ...