Tag Archives: science

Dec 11

There are all types of methods, used and abused by human beings, that have stunning effects on athletic performance. Steroids, widely banned, have the ability to make athletes better, faster and stronger — nonetheless, such drugs are largely illegal for ethical and medical reasons.

In the meantime, the concept of the human body as a machine that can be tweaked and optimized is gaining traction thanks to advancements in science and technology. But the world of sports remains committed to the all-natural athlete, despite the fact that this ideal no longer exists. Today’s athletes are aided by special uniforms, technological training, nutritional supplements — and, in spite of regulators’ best efforts — new types of doping methods that are difficult to ban and impossible to trace.

It may seem odd that athletes are expected to adhere to primitive standards of excellence while the rest of the world embraces technological advancement, unhindered. Drug bans in the name of health and fairness make sense, but steroids are not the only way athletes can boost their performance. Safer and stranger modern innovations exist — the use of which some term “tech doping.” These futuristic methods don’t always fall under the realm of cheating, but some may toe the line.

Tracking and perfecting

1200px-Jawbone_Era

Sans drugs, there are many ways athletes can (and do) fine tune their bodies to near super-human results. Perhaps the simplest and least controversial way involves technology that tracks performance for valuable insight on what drives successes and failures. With proper data, the athletic achievements can be replicated, mistakes reduced and overall performance improved.

Today’s athletes can swallow pills that monitor core temperature, wear sensors that track movement, and attach devices that record video and statistics. The wealth of information yielded by this technology can help athletes (along with their coaches and trainers) understand their performances and tweak their technique accordingly.

And it gets more advanced: athletes that digitally track their eye movements are able to discover which retinal fixations (and corresponding cognitive functions) correlate with success. This isn’t cheating, but it’s not natural either. Understanding the body and the brain this intimately would not be possible without the breadth of technology we use today to obtain and harness information.

Uniforms and equipment

speedo1_full

Can high-tech sportswear constitute as cheating? Apparently so: ultrasonically welded swimwear by Speedo was determined to have artificially enhanced athletic performance in the 2008 Olympics, after which the high-tech swimsuits were banned. There is little reason to believe that cutting edge shoes, outfits and equipment couldn’t, in time, give athletes a similar edge on land.

Already, today’s athletes benefit from lightweight, sweat-resistant sportswear that boosts performance by minimizing hindrances like weight and heat. NFL quarterbacks have in-helmet speakers, Olympians have bobsleds made of carbon fiber, and speed skaters wear suits that reduce drag. Is this cheating? Some think it comes close, or at the very least gives certain athletes unfair advantages.

The big issue here has a lot to do with resources, or the lack thereof. When the quality of equipment and sportswear dependant on a team or nation’s money flow, it’s little wonder wealth and wins so often go hand in hand.

Techy Training

Screen Shot 2015-12-14 at 3.51.49 PM

The optimization of body and brain isn’t only done through careful tracking, but physically altering the way an athlete thinks, moves and acts in prep time.

A system called Neurotopia is one of such methods used by Football players for brain training and stimulation. Through this technology, athletes can train their brains to influence physiological processes that amplify their performance. The machine lets its user play a game with their mind in which lively mental focus is rewarded, and low focus punished. If used correctly and often, the player’s brain will optimize performance for rewards outside of the machine, too.

And speaking of science fiction-style training: athletes have experimented with all types of equipment — like pods that simulate exercising, and altitude chambers that replicate low-oxygen conditions — all for improved metabolism and endurance. They may also have highly-engineered diets, workout routines and therapies to ensure their brains and bodies are fine tuned to perform under pressure.

Training has always been key to success, but it’s only recently that advanced technology, science and metrics have become this valuable, and in some cases manipulative of mind and body. When these innovations become mainstream, the athletic training montages in sports movies like Rocky will seem crude and prehistoric.

Health and wellbeing

One of the biggest boons to athletes is the likelihood of injury, and the lasting impacts of, well, impacts. Luckily, there are emerging innovations that help prevent athletes from getting hurt, or ensure quick and effective treatment when they do. With athlete safety more scrutinized than ever, preserving bodies and careers is a priority for those in the sports tech industry.

Recently, various types of wearable technology have been used to detect high-impact collisions and other injuries so that medical treatment can be undergone right away. Gear is designed to be protective, with highly-engineered fits that support moving bodies and prevent injury. Head trauma may soon be able to be diagnosed on the sidelines with advanced spit and blood tests.

On top of this, athletes may soon benefit from a scientific feats that make them even better functioning than the normal human. For example, a cooling glove that eases muscle fatigue and produces results equal to steroids, supplements and cryotherapy to enhance athletic recovery, or even genetic engineering for built-in athletic strength.

[embedyt] http://www.youtube.com/watch?v=ioeSMmNLrCY[/embedyt]

What’s next?

Put all of these together, and we arguably have athletes that are better, stronger and faster as a direct result of science and technology. Today’s athletes are not natural at all, and it’s not a bad thing — some might even call it an inevitability.

When it comes to cheating, it will be difficult to know where the line should be drawn. Even with regulations in place, many athletes continue to quietly partake in performance enhancement drugs undetected. Some argue that sports would be better off allowing steroid use — transparently and with and medical advisement — than to let it continue in the shadows. As for “tech doping,” it’s also a sticky issue. As long as the playing field is unequal, players with money and science on their side will likely keep the upper hand.

The same goes for safety. Though many technological innovations protect athletes, not all teams can afford the standard let alone the extras. Winning almost always trumps safety, and only rigorous and long-term research will tell if emerging performance enhancement methods are truly sound.

At some point, fans, athletes and others in the industry will have to acknowledge the implications of these advancements, and decide: Can we equal the playing field? Do we allow enhancements of some kinds, and not others? Or none at all? Will we embrace the super-athlete, or decide natural is better after all? Whatever the case, I hope decisions are mindful of both athlete well-being and the potential of tech to transform sports as we know them.

Image
Dec 9

biologic-mit-skin-bacteria-1

Leave it to scientists at MIT to create the sportswear of the future — and expect it to look a lot more than a superhero costume than jersey. Recently, researchers at MIT Media Lab’s Tangible Media Group have been using an ancient bacteria to develop a self-ventilating second skin.

The bacteria was discovered 1,000 years ago in Japan, but only now is it being repurposed as a wearable solution to bodily sweat. With the bacteria, scientists have developed a natto material called BioLogic that physically morphs when exposed to moisture. Tiny flaps in the material open when the body within reaches certain humidity conditions so that the sweat can evaporate.

How does it work? Well, first the cells were grown in bioreactors, then molded for use in a micro-resolution printer so it could be bioprinted onto wearable fabrics. The film deposits were then sent off to the Royal College of Art, who integrated them into clothing by pinpointing which parts of the body sweat the most.[embedyt] http://www.youtube.com/watch?v=q7mR_rKdK6M[/embedyt]

Unsurprisingly, sportswear manufacturers are incredibly interested in this innovative development. New Balance is one such company invested in the process. For athletes, this could mean light, breathable clothing that keeps your sweat from saturating workout clothes or uniforms by responding to your body to open up ventilators.

There’s a bigger picture here, of course. Biologically sensitive material opens as many doors as it does flaps far outside the world of athletics. Researchers are thinking about color-changing clothes, lampshades that respond to light, flowers that blossom and change color when watered, and steam-activated teabags.

So basically, if you’re a human that runs, has a garden, uses artificial light, drinks tea or all of the above, it’s entirely possible you’ll encounter BioLogic or a BioLogic-like material in the future. Who ever though bacteria on your skin and in your hot beverage would be a desirable thing? Not me, but apparently innovation knows no boundaries.

May 11

Source: NOAA Photo Library

Source: NOAA Photo Library

The El Niño Southern Oscillation (ENSO) is a natural climate pattern in the Pacific Ocean. During El Niño, or ENSO’s warm phase, a band of uncharacteristically warm ocean water spreads across the central and eastern-central portion of the Equatorial Pacific. In recent years, El Niño has been a bellwether for droughts, intense rainfall and many other severe storms and weather systems across the world–including increased rain across the southern U.S. Now, we can add tornado forecaster to El Niño’s resume.

A new study at Columbia University finds that tornadoes are milder during El Niño years. The report shows the states affected most by El Niño’s temperament are those in the Southwest, like Texas and Oklahoma. “We can forecast how active the spring tornado season will be based on the state of El Niño or La Niña in December or even earlier,” said lead author John Allen, a postdoctoral research scientist at the International Research Institute for Climate and Society (IRI), part of Columbia University’s Earth Institute.

Currently, the forecasts can’t predict exactly where the storms will touch down. Furthermore, their forecasts can’t predict if a wave of serious storms will break out at this time.  Allen wants to make this clear so that people don’t think all the scenarios are covered through the IRI’s analysis. However, Allen and his team believe it will still prove useful to governments and insurance agencies in preparation for the coming year.

Allen and his team anticipate releasing their own seasonal tornado forecasts. Currently, the National Weather Service’s Storm Prediction Center’s tornado forecasts are about eight days in beforehand. Allen believes their team can forecast much farther in advance, “…you can actually forecast what the spring tornado season will be like.” This could be made possible if the team’s wish to combine their work with others in the field comes to fruition.

Instead of using erroneous old weather records, the team devised its own formula based on atmospheric pressure, wind shear and other conditions that can accompany bad weather. Theoretically, the formula could predict storm activity in the coming months.

Though the Columbia team would like to issue its tornado forecast next year, the ETA for this may be at least five years away. According to Storm Prediction Center meteorologist Ashton Simpson Cook, “We’ve already started on it, [sic] we’re in the beginning phase.”

Recently, IRI research discovered El Niño conditions over the Pacific, leading to believe this upcoming spring will be a milder storm season in the southern U.S. Additionally, El Niño conditions could prove to have an immense impact of California’s dire need for drought relief, as well as providing relief from severe winter weather in the northern Midwest. Some analysts outside of the IRI believe there is a high probability that the conditions could last through the fall.