A recent viral video has taken the internet by storm, showcasing the astonishing grip strength of a newborn baby. In the footage, the infant firmly grasps the gloved hand of a medical professional, leaving viewers in awe of the tiny yet powerful grip. The newborn was named “Lil’ Hercules” by online users.
What’s The Science Behind the Incredible Grip?
What may appear to be superhuman strength is a natural reflex known as the grasp reflex. This involuntary response is present at birth and remains dominant until around five to six months of age. It is only when the central nervous system matures enough that voluntary motor control can override this instinctive reaction.
Check Out the Viral Video
Reddit Users Response to the ‘Lil Hercules’
One of the users said, “I didn't realize how crazy strong newborns could be till i watched my newborn daughter fight two nurses trying to give her an IV for antibiotics. they had to tape her arm down. her response was to flip over and nearly launch herself off the table. the nurses both gasped. after they successfully got her hooked up they looked at me and laughed and were like, good luck!”
Whereas another one added, “I had no idea either until I helped a phlebotomist literally hold a newborn down for a blood draw. I was sweating from anxiety and having to use actual but somehow delicate force to prevent the baby from thrashing.”
A third user referred to the baby as the next Mr Olympia and said, “Bro is the next Mr. Olympia confirmed, he already started to work on those biceps.”
This trait makes much more sense when viewed through the lens of evolutionary history. Primates, our closest relatives, rely heavily on their infants’ ability to cling to their fur. In species such as chimpanzees and gorillas, baby primates instinctively grasp their mother’s fur while being carried, allowing them to stay attached without much assistance from the parent. The presence of this ability in human newborns suggests a shared evolutionary past with primates, where such grip strength would have been essential for survival in a tree-dwelling environment.
Another Evolutionary Reflex: The Babinski Response
Another notable reflex seen in newborns is the Babinski reflex, a response used by doctors to assess neurological function. When pressure is applied with a single stroke from the heel to the toes on the sole of a baby’s foot, the toes typically spread and the foot may flex in a gripping motion. This, too, can be linked to our primate ancestors, where foot gripping played a crucial role in mobility and survival.