Cooling Down Has Zero Benefit

April 29, 2014 7:47 am 0 comments

imagesCooling down, the gradual slowing of exercise to a  full stop, was long thought to flush the lactate from muscles, thus reducing the likelihood of soreness later. But as Gretchen Reynolds writes in the New York Times, there’s a problem with that: lactate doesn’t cause soreness. How then, does cooling down relieve soreness? The short answer is it doesn’t. Reynolds cites a 2007 study, for which people walked backwards for 30 minutes on a treadmill set at an incline to simulate going downhill, an exercise famous for making muscles sore. Some of the backwards walkers warmed up, others cooled down, and some did neither. Two days later, Reynolds reports, those who warmed up had less soreness, and those who cooled down were just as sore and the others. You get the picture. Read more in the New York Times.

Leave a Reply


Recent Posts

  • Pain Uncategorized How To Stay (Relatively) Safe From Ticks

    How To Stay (Relatively) Safe From Ticks

    From Stephen Wikel, professor emeritus of medical sciences at Quinnipiac University’s Frank H. Netter M.D. School of Medicine, comes this advice, via HealthDay, about how to stay safe from ticks: Protect your ankles. Wear long pants tucked into high socks when doing yard work. Wrap duct tape — sticky-side out — around where the pants and socks meet so that crawling ticks get stuck on the tape. Dress properly. Use clothing, tents and other gear treated with repellent, such as permethrin. […]

    Read more →
  • Eating Well Pain Dinner By Candlelight May Keep You Thin

    Dinner By Candlelight May Keep You Thin

    It could be true: researchers at Northwestern University have learned that insulin was unable to quickly bring glucose levels back to a normal level following a meal with bright light exposure in the evening. Yes, that does matter, because the body’s inability to adequately move glucose out of the bloodstream, can, over time, help put the pounds on. A Northwestern new release reports that previous research by Northwestern scientists showed that people who received the majority of their bright light in […]

    Read more →
  • Fitness Pain Exercise May Reduce Risk Of 13 Cancers

    Exercise May Reduce Risk Of 13 Cancers

    And now, thirteen ways of looking at exercise: Researchers at the University of North Carolina’s school of public health are convinced that working out just a couple of times a week can cut the risk of 13 types of cancer, including cancer of the breast, colon, lung, as well as leukemia, myeloma and cancers of the esophagus, liver, kidney, stomach, endometrium, rectum, bladder, and head and neck. Yikes!  Science Daily reports on the research, which looked at 1.4 million people, and […]

    Read more →
  • Fitness Gear Barefoot Running Is Good For Your Brain

    Barefoot Running Is Good For Your Brain

    Barefoot running, all the rage a few years ago, may boost more than cardio fitness. A new study by researchers at the University of North Florida suggests that it can also boost your memory. Men’s Fitness reports on the research, for which 72 participants between 18 and 44 were recruited to run either barefoot or with running shoes at a comfortable,  pace for roughly 16 minutes on a track. In order to simulate the way barefoot runners aim their feet to […]

    Read more →
  • Pain Sex Testosterone Won’t Increase Risk Of Aggressive Prostate Cancer

    Testosterone Won’t Increase Risk Of Aggressive Prostate Cancer

    For years, experts have debated the likelihood that testosterone therapy will increase the risk of aggressive prostate cancer. That’s because, as Science Daily points out, standard therapy for advanced prostate cancer decreased tumor growth with drugs that drastically reduce rather than increase male hormones. Now come researchers from the NYU Langone Medical Center and its Laura and Isaac Perlmutter Cancer Center, who are convinced that the best thing men can do is keep testosterone levels balanced and within a normal range. […]

    Read more →
  • Pain Heartburn Drugs May Damage Kidneys

    Heartburn Drugs May Damage Kidneys

    Prevacid, Prilosec, Nexium and Protonix are the names of four popular brands for proton pump inhibitors (PPIs), drugs that decrease gastric acid production and are sold to treat heartburn, which they do fairly well. Unfortunately, according to a study by researchers at Washington University School of Medicine in St. Louis and Veterans Affairs St. Louis Health Care System, they can also lead to serious kidney damage. A Wash U news release reports that researchers at the school examined national VA […]

    Read more →
  • Pain Medical Errors Are Third Leading Cause of Death

    Medical Errors Are Third Leading Cause of Death

    Thinking about going under the knife? Think about this: Researchers at Johns Hopkins who studied eight years of medical death rates believe that medical errors are the third leading cause of death in the United States. A Johns Hopkins news release reports that researchers put the number of people killed by errors somewhere north of 250,000. Why did it take so long to figure that out? Because, says says Martin Makary, professor of surgery at the Johns Hopkins University School of […]

    Read more →
  • Pain Ibuprofen And Healing, Probably Not

    Ibuprofen And Healing, Probably Not

    Does ibuprofen, the choice of pain relievers for most athletes, promote healing, or does it just reduce pain? That’s the question that New York Times fitness columnist Gretchen Reynolds tackles, with help from  Stuart Warden, a professor of health science at Indiana University who has studied ibuprofen and tendinopathy, as tendinitis is now known. The short answer, says Reynolds, is no, ibuprofen does nothing for healing. The longer answer is more troubling: it may actually slow healing. As Warden points […]

    Read more →