Saturday 6 June 2020

1ºBach. Extension-Reinforcement


REINFORCEMENT- GRAMMAR VOCABULARY REVISION:
EXTENSION1-No One Seems to Care how Dangerous CrossFit Is

Carolyn Nagler has witnessed a lot of accidents in her year attending CrossFit classes. Her own most painful experience happened six months after first wandering into a class, when she cut her legs in missing her target during a “box jump”. Still, that hasn’t stopped the 45-year-old from returning to her local gym in Astoria, Queens, up to five times a week. “I was bleeding all over, but I got up and kept going,” she says. “If I hadn’t, I would never be able to do a box jump now.”

New Yorkers are always seeking new, extreme methods for staying fit, and high-intensity interval-training (HIIT) workouts such as those at CrossFit — in which participants complete physically demanding repetitions— have unique appeal to New Yorkers’ need for both competition and novelty. With these extreme workouts, however, come injuries. “I do think there is a sort of race between gyms to find the next new thing,” says Jordan Metzl, a specialist sports doctor who also teaches an HIIT class. He says he’s seen a 30 percent increase in HIIT- related injuries at the hospital over the past two years. “It can kill you,” CrossFit co-founder Greg Glassman even told the New York Times in 2005. “I’ve always been completely honest about that.”

Noel Lozares, an orthopedic and sports physical therapist who often works with Olympic athletes, says it’s easy for workout enthusiasts to get carried away. He recommends that people interested in HIIT should already be active — whether it’s running, yoga or pilates — three days a week. “You always want to consult the instructor,” he says. “So many people who have never done any kind of exercise before get into these classes, and that’s when injuries happen.”

The most common athletic ailments include muscle strains, particularly in the lower back; knee and shoulder injuries; and tendon issues. Still, doctors believe strength training is an important part of any athlete’s workouts — and can make other kinds of exercise, like running, easier and more productive. Before a session, Metzl recommends doing what he calls a “dynamic warm-up” to get muscles and joints moving. Another important part of staying fit and healthy is allowing the body time to recover, says Lozares. “I am working with athletes who are members of the US Olympic team — none of them do HIIT every day.”

March 15, 2016. New York Post (Adapted)
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OVER TO YOU 1 RESOURCES PRACTICE OF ALL UNITS:
- GRAMMAR - VOCABULARY - LISTENING - WRITING - REAL ENGLISH - CULTURE

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