Mantis shrimp expert Roy Caldwell, a professor of integrative biology at the University of California, Berkeley, welcomed the study. "But we want to look a little more deeply into other metrics of performance and really get a bit more into the biomechanics of this exchange." "The animal that bites harder or grabs harder is often the one that wins," Green said. This will help researchers see if different factors influence the outcome of contests, he said. While the researchers' current hypothesis is that the contests demonstrate which shrimp is the most aggressive or motivated fighter, Green said he hopes to investigate measures of strike performance other than peak force. Those animals sometimes employ nonlethal use of weapons like antlers or tusks to assess a competitor. In the study, the researchers describe how the behavior could hold parallels to sparring in large mammals, such as elephants and deer. "And describing it as 'telson sparring' in the paper relates to what we think is its use as an escalated method of assessment." "What we did that was novel was to look at how that behavior is used in the resolution of contests," Green said. ![]() But Green said little work had been done on how that behavior helps decide a winner when two mantis shrimp go head to head. The crustacean's tendency to coil its tail plate, or telson, and trade blows had been observed in several species before. ![]() "It's an easy thing in science to be confused if you don't match your hypothesis, but if you explore further and are open to the possibilities, it can lead to really exciting results." ![]() "Initially, it really was confusing, and it kind of freaked me out," Green said. And there was no correlation between a shrimp's peak strike force and whether it eventually won a contest. Instead, the researchers found that even though competitors performed meral spreads in roughly half the contests, the animals still escalated to striking in 33 of the 34 experiments. As such, the researchers said they expected to find that displays of the shrimps' fighting appendages, known as meral spreads, would decide most contests and the shrimp with the hardest punch - determined by measuring their peak strike force - would win any skirmishes that escalated to full-blown combat. "They may not be able to easily gauge who is the more motivated or potentially the better fighter in a contest, so they might escalate to this ritualized exchange of strikes to get information about their opponents' aggressive motivation or endurance or some other aspect of their physiology," Green told Live Science.Īnimal behavior research suggests competitors generally resolve conflicts using signals before escalating to dangerous combat. "The jab was hard to knock his head back, the overhand right was hard, hitting him in the right place at the right time.The researchers said these ritualized brawls may be a way for mantis shrimp to communicate information or resolve scuffles without inflicting injury. "Now these punches are hard and fast," he says. For instance, making out like you're going to throw a left-hand jab will fake out your opponent and make them react to a shot that never comes, enabling you to then follow it up with a jab they're not expecting, distracting them so you can land the K.O. Jeffries demonstrates in the video how to throw your opponent off using feints. "The best time to knock someone out when you're boxing is when you're throwing punches they don't see, they're expecting another punch coming at them but you throw that punch that they're not expecting." This is because they can see those punches coming. Of course, plenty of professional fighters get hit in the chin, jaw and temples without getting knocked out. "If you're hitting someone in those locations, what it does is it sends a shock straight to the brain," he says. "Sweet spots" include the chin, the sides of the jaw, and the temples. He starts with where to hit someone for a knockout. In a recent post, Jeffries plays back some footage from his undefeated boxing career, focusing on his ability to deliver knockout punches, and breaks down his technique. Retired professional boxer and Olympic medalist Tony Jeffries creates boxing education and training videos on his YouTube channel, sharing his experience in the ring with newcomers to the sport.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |