Humanbenchmark is 300ms normally. The reaction speed of normal people is about 300 milliseconds. After the age of 30, it will decline. After specific exercises, the athlete's reaction speed to specific stimuli (starting gun) can be shortened to 150 to 180 milliseconds.

Brief introduction of human reaction speed

Signal stimulation method, using sudden signals to improve athletes' ability to respond to signals. This method requires athletes to respond quickly to the coach's password, whistle, gunshot and other signals, so as to improve the response ability of starting, entering the water and rowing.

Sports sensation method is a method to improve athletes' reaction ability by improving their proprioception and perception of time and space. The specific steps of using motor sensory response practice: after responding to the signal quickly, the coach will inform the reaction time.

After the coach responds to the signal quickly, let the athletes report the estimated time themselves, and then the coach tells the exact time; Finally, the athletes are required to complete the action according to the scheduled time.