My Osteoporosis Story.
Just to set the groundwork for those who don’t know me. I have been attending Jacki’s Aerobic dancing for the 26 years. As well as that, I walk at least 3 kilometres every day. I am a fit 65 year old woman.
3 months ago, much to the shock and horror of my dance mates, I fell and broke my leg. It was awful, as much for everyone who was there, as for me.
For the next 6 days I was a captive of the hospital system. It was a very steep learning curve, not just for me, but for all those people who knew me. I now have a 30cm rod and 8cm pin in my leg. These will remain in my leg for the rest of my life.
All of this I got through with, I hope, a reasonable sense of self and some humour. The next 6 weeks was a painful period. I know that I was doing well, exceeding benchmarks for healing and flexibility.
Aerobic dancing was the key. Without all those years of exercise I would not have made the progress that I did.
The next hurdle for me was to discover that I had osteoporosis. I could say it, but it didn’t process. Me, fit healthy, weight bearing exercise all those years. What a shock. Another steep learning curve, one that challenged all my assumptions about myself.
Once I had processed all of this I had to deal with it. I went into solution mode, which I think women excel at.
I have now had a calcium infusion, which like a heat seeking missile goes straight to those areas in need of repair.
Nothing else has changed. I am still the strong person I was, I am still able to do the things I want to, I will still go to aerobic dancing.
I am really lucky. My broken leg has mended, my osteoporosis has been diagnosed and attended to, and I am going back to class after a 3 month break. That is my story.
Every 5 minutes, someone is admitted to hospital with an osteoporotic fracture.
Is weight training the solution?
With two-thirds of women and one-third of men over 60 suffering an osteoporotic fracture, the race is on to find a way to reverse bone damage. Beverley Hadgraft investigates:
Whenever associate professor Belinda Beck hears of another school that’s banned kids from doing cartwheels or playing on the monkey bars, she despairs. Why? Because for every child who suffers an injury from such activities, 10,000 more will benefit in terms of reducing their future risk of osteoporosis just my doing weight-bearing and osteogenic exercises (specific to bone development – such as twisting, turning and jumping) at an age when it really matters, she says.
Beck, who’s a professor at the Centre for Musculoskeletal Research at the Griffith Health Institute in Queensland, says most of our lifelong bone mass is built before the age of 20. “You can increase your bone bank to such an extent during that period that when you start losing bone – as everyone does – your bone mass never falls below the fracture threshold,” she explains. This means you’re less likely to develop osteoporosis, the disease in which bones weaken and are more prone to fracture.
While this is good advice for our kids, what does it mean for the current osteoporosis epidemic in adults? Every five to six minutes, someone is admitted to an Australian hospital with an osteoporotic fracture, and this is set to rise to every three to four minutes by 2021.
The Potential Benefits
So can bone density be increased later in life? “That’s the million-dollar question that we need more research on,” Beck says. For this reason, she and her team have recruited 100 post-menopausal women with low bone mass for an exercise study, with the aim of finding out if it’s possible to increase bone density through serious weight training.
In the past, heavy weight training has been discouraged for those with osteoporosis because lifting heavy weights incorrectly can crush the vertebrae (and anyone with low bone density shouldn’t embark on a weightlifting program unless it’s properly supervised and they’ve spoken to their GP or specialist). However, Beck became interested in the idea of using such training as a treatment after hearing of a Queensland woman with osteoporosis whose bone density had improved through lifting weights.
Seven years ago, Gold Coast Olympic weightlifter Lisa Weis was approached by the woman, who’d read that lifting weights might improve her condition. Weis, who has a degree in human movement, agreed to teach her the correct technique, and showed her how to keep her back straight and core engaged, and use compound movements such as squats, deadlifts, push-ups and chin-ups.
After subsequent scans revealed that the woman’s bone density had improved, Weis chose to become a specialist in helping osteoporotic women improve their condition. “I now have women in their 60’s who can effortlessly deadlift 60kg or 70kg and do chin-ups,” Weis says. “And a 74-year-old who can deadlift her bodyweight.”
That’s a good outcome in itself, she says, as it improves mobility and therefore the chances of independent living in older age. However, equally impressive have been her clients’ scans which, she says, have shown a halt in bone decline and even increases in bone density – one woman saw an increase of 5.8 per cent – without medication.
Protecting Your Bones
Given the unpleasant side-effects of the current medication used to treat osteoporosis, Beck says that finding a non-pharmacological treatment would benefit thousands of Australians. When Weis first approached Beck with her findings, the researcher admits she wasn’t sure what to make of the results, but says now that Weis is “using very correct technique so it’s possible that she’s using a strategy that’s safe and effective”.
The Griffith study will see one group of women do a supervised resistance training program, while the other will do a home-based controlled exercise program, twice a week for eight months. Calcium intake will be monitored, and the participants will then be tested for improvement in bone strength, body composition and physical function.
In the meantime, Beck says we should all be actively working to reduce our osteoporosis risk. Weight-bearing exercise such as brisk walking, jogging, skipping and dancing, and resistance training such as lifting hand weights or ankle weights, have been found to improve bone density. Her earlier research has also shown that regular stomping can help to maintain bone density, and she says a way to incorporate this into daily life is to stomp every morning while you clean your teeth.
Other proven ways to reduce your risk include eating a healthy diet with three to five serves of calcium-rich food (at least 1000mg) a day – such as dairy products, legumes and oily fish – and getting enough vitamin D from safe sun exposure.
IF YOU HAVE OSTEOPOROSIS
It’s important to consult your doctor or physiotherapist about any exercise regime. Don’t attempt heavy lifting, jumping, twisting or jarring without medical advice.