According to Walsh, Carrier showed his invention to coworkers, and found out that his boss “knew someone at a toy company up in San Gabriel.” Trading out Naugahyde for a less-expensive vinyl plastic and shortening the length to 25 feet, Wham-O released the “new amazing invention, the Wham-O Slip ‘N Slide Magic Waterslide” at the Toy Fair trade show in New York City in February 1961. Namely, the successful toy manufacturer Wham-O, founded by two University of Southern California graduates in 1948. Others saw beauty in Carrier’s design, too. You attach the hose to one end and then sew the other end shut so that there's pressure, and then you put spaces in between the stitches so that water literally shoots out every inch and lubricates the entire surface of the slide.” “The best inventions are so simple that people are like, ‘Wow, why didn't I think of that?’ But if you look at the patent, I mean it is really genius. Seams stitched across the length of the fabric at regular intervals also carried water laterally, wetting the repellant surface but not making it soggy. The duct had punctures along the length of it, from which water could be released via pressure from the hose. From his original strip of Naugahyde, Carrier took a ream of the plastic material and sewed a tube into the side, forming an “irrigating duct” to which a hose could attach. Carrier's "Aquatic Play Equipment," patented May 2, 1961.Īccording to Carrier’s 1961 patent, the “ aquatic play equipment ” was a portable surface for the “sport” of body planing. The vinyl-coated, waterproof fabric was a vast improvement-slicker and safer-over the perilous concrete. The next day, Carrier, who worked as an upholsterer with a boat-manufacturing company, brought home a 50-foot roll of Naugahyde, which he unraveled on the driveway. “Mike told me the story of his dad saying, ‘well you guys are going to kill yourself sliding on concrete’,” says Tim Walsh, game inventor and author of Timeless Toys: Classic Toys and the Playmakers Who Created Them. To escape the heat, the boys had turned the hose on the painted concrete, creating a cool, slippery surface to play on. It was the summer of 1960, and Robert Carrier had returned home from work to find his 10-year-old son, Mike, and his friends careening down their driveway in Lakewood, California. The invention of the Slip ‘N Slide is, perhaps unsurprisingly, the result of some childhood shenanigans. It is this shared experience-the visceral response to seeing that plastic chute atop the lawn-that makes Slip ‘N Slide one of the most enduring toys of all time. While my fondest memory of the Slip ‘N Slide is messier than most, it nevertheless connects me to generations of kids who have spent their summers skidding through backyards, soaked with delight in their very own water world. The seniors at my high school decided the incoming freshmen needed a bonding experience, and so they laid out at least a dozen bright yellow plastic slides across the soccer fields, dumped Kraft macaroni and cheese on top, and turned on the hoses. “If needed, an elevated heel can reduce stress on the Achilles tendon, with the goal of aiding in faster tissue and joint recovery.It was August 2000, and I’d been picking noodles out of my hair for days. “Breathability, gentle cushioning arch support” are also critical, she says. Olympic Figure Skating Team, says to look for designs specially earmarked for recovery and seek out a wide toe box when selecting post-workout shoes so that toes can splay naturally and allow for movement of the metatarsals. Ralston, who was also the physical therapist for the 2022 U.S. Rather, they’re supposed to be used during rest while training, post-workout or after a big event. Recovery slip-ons and slides are generally not designed to be worn all day. “The most common injuries these shoes can help to aid in recovery for and prevent … are plantar fasciitis, metatarsalgia, and Achilles tendinitis,” says Lisa Ralston, a physical therapist who’s spent over 30 years treating elite athletes. Recovery shoes and sandals differ from regular tennis shoes in that they are specifically designed to actively reduce joint stress, minimize swelling and aid in circulation after a long run or big, high-impact exertion. Here are our expert-backed picks for the best recovery footwear for every kind of athlete. Sure, you could simply toss on a pair of ratty old flip-flops when you finish a workout, but these days, you can do yourself one better and pamper those hard-working tootsies by cradling them in plush, specially-designed foam and fabric - they’ll hurt less and heal faster. Runners, hikers and gym rats seem to spend loads of time obsessing over the lightest, cushiest and newest high-tech running sneakers, all while forgetting one very important piece of the athletics puzzle: recovery. Your CNN account Log in to your CNN account
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