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If weight loss is your only goal for exercise - it’s time to rethink your priorities

<p><span style="font-weight: 400;">As an aesthetic society, we often </span><a href="https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-018-1116-5"><span style="font-weight: 400;">demonise body fat</span></a><span style="font-weight: 400;"> and stigmatise people with lots of it. There’s often an assumption that people carrying excess weight don’t exercise and must be unhealthy.</span></p> <p><span style="font-weight: 400;">But that’s not true: you can be fat </span><span style="font-weight: 400;">and</span><span style="font-weight: 400;"> fit. In fact, as we age, </span><a href="https://www.ahajournals.org/doi/10.1161/CIRCULATIONAHA.111.038422"><span style="font-weight: 400;">low levels of fitness can be more harmful to our health</span></a><span style="font-weight: 400;"> than high amounts of fat.</span></p> <p><span style="font-weight: 400;">For those considering starting exercise, try looking beyond weight loss for motivation. No matter how much you weigh, there are always benefits to exercise.</span></p> <p><span style="font-weight: 400;">Exercise actually does a </span><a href="https://www.ncbi.nlm.nih.gov/pubmed/24438736"><span style="font-weight: 400;">pretty poor job</span></a><span style="font-weight: 400;"> of getting us to expend enough excess energy to lose weight. This is partly due to a </span><a href="https://academic.oup.com/ajcn/article-abstract/110/3/583/5512180?redirectedFrom=fulltext"><span style="font-weight: 400;">compensatory effect</span></a><span style="font-weight: 400;"> of our appetite, which increases after we exercise.</span></p> <p><span style="font-weight: 400;">Exercise changes our body composition – how much fat we have as a ratio to how much lean (muscle) tissue we have – but this doesn’t always cause big changes on the scales.</span></p> <p><span style="font-weight: 400;">Here are just five ways exercise improves our health, no matter how much we weigh.</span></p> <p><strong>1. Better cardiorespiratory fitness</strong></p> <p><span style="font-weight: 400;">Cardiorespiratory fitness is a measure of how far and hard you can run without needing to stop, or how many stairs you can climb without being out of breath. Running for longer, or climbing more stairs, means you have a higher absolute cardiorespiratory fitness which cannot be improved with weight loss alone.</span></p> <p><span style="font-weight: 400;">Having a high body mass index (BMI) </span><span style="font-weight: 400;">may</span><span style="font-weight: 400;"> reduce the absolute intensity you can exercise but it doesn’t mean it is less effective.</span></p> <p><span style="font-weight: 400;">You may be able to jog between every third lamppost, for example, but not run consistently for 1 km. While it may seem the periodic jogging is not as impressive, it’s all relative to your baseline and any exercise is better than none.</span></p> <p><span style="font-weight: 400;">If you’re carrying a lot of excess weight, you might prefer non-weight bearing exercise such as swimming or cycling indoors to minimise stress on your joints – but this will depend on you and what you like doing. After all, you’re </span><a href="http://file.scirp.org/Html/5-6901353_53271.htm"><span style="font-weight: 400;">more likely to continue</span></a><span style="font-weight: 400;"> exercising if you enjoy it.</span></p> <p><span style="font-weight: 400;">If you’re thinking “but I hate running/swimming/cycling/dancing and I’d rather lift weights”, then lift weights! Although lifting weights doesn’t have the same effects as cardio training, the benefits are still as important for mobility, joint function and maintaining muscle mass as we age</span></p> <p><strong>2. Lowered risk of heart disease a.nd stroke</strong></p> <p><span style="font-weight: 400;">Exercise </span><a href="https://www.health.harvard.edu/family-health-guide/exercise-and-the-risk-of-stroke-heart-disease-the-family-healthguide"><span style="font-weight: 400;">reduces the risk</span></a><span style="font-weight: 400;"> of heart disease and stroke, even in those with a chronic disease such as diabetes, irrespective of body fatness.</span></p> <p><span style="font-weight: 400;">Regular exercise </span><a href="https://www.ncbi.nlm.nih.gov/pubmed/23494259"><span style="font-weight: 400;">helps lower</span></a><span style="font-weight: 400;"> blood pressure, improves delivery of blood throughout the body, and reduces inflammation, even in those with a high body mass index.</span></p> <p><span style="font-weight: 400;">Exercise improves our body’s ability to use energy. We store large amounts </span></p> <p><strong>3. Reducing the ‘bad’ fat</strong></p> <p><span style="font-weight: 400;">of energy as fat, which is quite hard to break down, as it costs a lot of oxygen compared to “cheaper” fuels for the body to use like glucose.</span></p> <p><span style="font-weight: 400;">But when we exercise regularly, we </span><a href="https://www.physiology.org/doi/full/10.1152/ajpendo.00355.2012"><span style="font-weight: 400;">increase our body’s ability</span></a><span style="font-weight: 400;"> to use fat as a fuel source as well as </span><a href="https://www.ncbi.nlm.nih.gov/pubmed/18272935"><span style="font-weight: 400;">requiring more energy</span></a><span style="font-weight: 400;"> at rest.</span></p> <p><span style="font-weight: 400;">This doesn’t necessarily mean more exercise equals more fat loss, but it does mean more fat turnover, and typically less fat stored in and around the organs (the “bad” visceral fat).</span></p> <p><strong>4. Mental health benefits</strong></p> <p><span style="font-weight: 400;">Research has </span><a href="https://www.thelancet.com/journals/lanpsy/article/PIIS2215-0366(18)30227-X/fulltext"><span style="font-weight: 400;">consistently shown</span></a><span style="font-weight: 400;"> that people who exercise (regardless of body size and shape) have </span><a href="https://www.karger.com/Article/Abstract/223730"><span style="font-weight: 400;">better mental health</span></a><span style="font-weight: 400;"> and lower levels of stress, depression and emotional problems.</span></p> <p><span style="font-weight: 400;">It does this via blood flow to the brain, increased release of endorphins that make us feel happy, and by helping to moderate the brain’s response to stress.</span></p> <p><span style="font-weight: 400;">Often, the hardest part is getting started with exercise or going to perform the exercise, but once you are moving the mental health benefits begin.’</span></p> <p><strong>5. Preventing weight gain</strong></p> <p><span style="font-weight: 400;">While exercise may not help us lose a lot of weight on the scales, it’s a </span><a href="https://onlinelibrary.wiley.com/doi/full/10.1002/oby.21986"><span style="font-weight: 400;">good way</span></a><span style="font-weight: 400;"> to keep weight off and prevent weight regain.</span></p> <p><span style="font-weight: 400;">Regular exercise continues to encourage the body to use stored fuels and remodel tissues (such as muscle) to grow healthier and stronger.</span></p> <p><span style="font-weight: 400;">But preventing weight regain is tough. People who have lost weight </span><a href="https://www.ncbi.nlm.nih.gov/pubmed/17909412?dopt=Abstract"><span style="font-weight: 400;">may need greater amounts of exercise</span></a><span style="font-weight: 400;"> to counteract the physiological drive to return to the heavier body weight.</span></p> <p><span style="font-weight: 400;">If you need some extra help getting started or finding a routine that suits you, talk to your GP or consider seeing an </span><a href="https://www.essa.org.au/Public/Consumer_Information/What_is_an_Accredited_Exercise_Physiologist_.aspx"><span style="font-weight: 400;">accredited exercise physiologist</span></a><span style="font-weight: 400;">.</span></p> <p><em><span style="font-weight: 400;">Written by Evelyn Parr. Republished with permission of </span><a href="https://theconversation.com/if-weight-loss-is-your-only-goal-for-exercise-its-time-to-rethink-your-priorities-120083"><span style="font-weight: 400;">The Conversation.</span></a></em></p>

Beauty & Style

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These simple tests will reveal how well you're ageing

<p>Staying healthy and fit is important regardless of what age bracket you fall under, but when you’re in your 50s and 60s, it’s especially crucial to understand your body’s needs so you have an understanding of how well you’re ageing. Follow this simple guide to see if you’re in shape, or if you need more improvement:</p> <p><strong>1. Getting up from a chair with no hands</strong></p> <p>The ability of placing your feet firmly on the ground and getting off a chair may seem like a simple task, but many fail at completing it.</p> <p>Talking to <a rel="noopener" href="https://coach.nine.com.au/2018/10/26/13/21/ageing-well-tests" target="_blank"><em>Coach</em></a>, Wendi Carroll, an over 50s exercise specialist who runs Voome’s 50 Fit and Firing program, says that this activity will let you know how much strength you have in your quads and thighs.</p> <p>“A lot of physios use a sit-to-stand test [with] hands across the chest to stand up,” she said.</p> <p>“If you can’t do that, you’re not going to be able to sit on a toilet and get off a toilet or get out of a bed or into a car.”</p> <p><strong>2. Standing on one leg</strong></p> <p>Did you know that those over 70 are three times more at risk of dying after a ground level fall than those who are under 70? So, don’t take tripping lightly, because as we age, our bodies become more fragile and falling can cause serious damage. Which is why standing on one leg is a good indicator of how well you are able to balance yourself.</p> <p>“Can you stand on one foot and hold the other foot off the ground for a count of 10 or longer without holding onto anything?” Carroll asks.</p> <p>“If you can’t do that, there’s weakness in your legs and core control. You don’t want to get to the point where you have a fall – you’d rather be stronger and not have the fall or have the power to catch yourself before you fall.”</p> <p><strong>3. Getting up off the floor</strong></p> <p>If you have grandchildren then you know how many times you’re going to be expected to be on the floor with your grandchildren when they’re playing games – and believe it or not, your grandchildren are unknowingly creating healthier habits for you.</p> <p>“Old people say to me, ‘I can’t get up off the floor!’ because they have lost leg strength and agility,” Carroll says.</p> <p>“You need to keep practising getting on and off the floor. Watch how toddlers stand up and sit down with their legs apart, using their thighs. You’ve got to keep doing it, so you won’t be scared of doing it.”</p> <p><strong>4. Climbing a flight of stairs</strong></p> <p>Going up and down the stairs is a perfect indication of how in shape you are and is a method of indication doctors use when they conduct frailty predictor tests.</p> <p>“Start by gradually increasing daily incidental physical activity, such as the distance you walk between shops and home, climbing a flight of stairs with fast, purposeful steps and standing to break up long sitting times,” says exercise physiologist Michael Inskip to <a rel="noopener" href="https://coach.nine.com.au/2018/10/26/13/21/ageing-well-tests" target="_blank"><em>Coach</em></a>.</p> <p><strong>5. Have you gained weight?</strong></p> <p>It’s funny because the idea of losing weight is drilled into our minds since a young age, but when we’re older, having a bit of extra weight is a good thing as it provides a layer of protection. Weight loss is also attributed to sickness and will result to loss of muscle in the body as well.</p> <p>Studies show that falling into the “overweight” category in the body mass index leads to a longer life if you’re in your older years.</p> <p>“Frailty questionnaires ask simple questions, such as, ‘Have you lost more than 5 per cent of your weight unintentionally in the last six months?’” Inskip said.</p> <p><strong>6. Have a look at your medical tests</strong></p> <p>Frailty isn’t a condition that’s just related to muscle strength but can also include poor cognition and health and mental wellbeing. According to Inskip, there are a number of common diseases that can increase our chances of frailty.</p> <p>“Large studies have correlated high cholesterol, blood pressure and obesity in mid-life to physical frailty in later life,” he says.</p> <p><strong>7. Lifting weights</strong></p> <p>Yes, cardiovascular activities are important the older you get, but strength training can also visibly increase your health and reduce the risk of many chronic conditions.</p> <p>“Generally speaking, individuals should aim to reach a weekly total of 150 minutes of [at least] moderate intensity aerobic exercise each week and perform two to three moderate to high intensity strength training sessions,” Inskip says.</p> <p>“Strength training is important for preventing sarcopenia [muscle loss] and loss of physical function.”</p> <p>Affective strength programs will target different areas of the body such as the thighs, buttocks, hips, ankles, calves and upper arms.</p> <p>“These muscles are strongly associated with maintaining independence [because] when weak, they contribute to loss of balance and falls,” said Inskip.</p> <p>“It is important to have adequate support and supervision while performing these tasks to ensure your safety and allow you to challenge yourself in order to improve your balance.”</p> <p><strong>8. Are you ready to make a change?</strong></p> <p>Regardless of what age bracket you fall under, it’s never too late to start focusing on your health.</p> <p>“Even nursing home residents in their 90s who have done no prior strength training can improve their strength by over 100 per cent in three months with robust resistance training and additional calorie intake,” explains Inskip.</p> <p>“Keeping our health in our middle age strong and robust reduces the risk of experiencing a significant medical episode in later life, such as a heart attack, stroke, fall-related fracture or incident dementia.”</p> <p>After reading this guide, how healthy are you? Let us know in the comments below.</p>

Caring

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Lifting weights may help ward off dementia

<p>A study from the University of Sydney has discovered a “positive casual link” between strong muscles and improved brain power in people over the age of 55.</p> <p>The study examined 100 adults, aged between 55 and 80, with some form of mild cognitive impairment (a precursor to Alzheimer’s disease) and found that increasing muscle strength actually improved the brain function of those tested.</p> <p>Lead author of the study Dr Yorgi Mavros said, “What we found is that the improvement in cognition function was related to their muscle strength gains.</p> <p>“The stronger people became, the greater the benefit for their brain.”</p> <p>The study divide people into four groups, conducting two sessions every week for six months. The first group combined resistance exercises with cognitive training, the second exercised without cognitive training, the third group did brain training without the physical exercise, and the fourth group did a placebo brain and physical training.</p> <p>Researchers found the groups conducting resistance exercises drew the best results.</p> <p>Dr Mavros said: "The more we can get people doing resistance training like weight lifting, the more likely we are to have a healthier ageing population.</p> <p>"The key however is to make sure you are doing it frequently, at least twice a week, and at a high intensity so that you are maximising your strength gains.</p> <p>"This will give you the maximum benefit for your brain."</p> <p>Do you do any resistance training? Do you think you’ll feel compelled to do so after reading this research? Share your thoughts in the comments below. </p> <p><strong>Related links:</strong></p> <p><span style="text-decoration: underline;"><em><a href="http://www.oversixty.com.au/news/news/2016/10/7-foods-to-lower-blood-pressure/"><strong>7 things to eat or avoid to lower your blood pressure</strong></a></em></span></p> <p><span style="text-decoration: underline;"><em><a href="http://www.oversixty.com.au/lifestyle/relationships/2016/10/dorrie-jacobson-on-body-issues-and-intimacy/"><strong>How body image issues hold you back from intimacy</strong></a></em></span></p> <p><span><em><a href="http://www.oversixty.com.au/lifestyle/home-garden/2016/10/the-healthiest-leanest-ways-to-cook/"><strong><span style="text-decoration: underline;">5 of the healthiest, leanest ways t</span>o cook</strong></a></em></span></p>

News

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Can exercise damage your hearing?

<p>There is no denying that exercise is beneficial to the body and mind. But be careful, because some fitness routines might come with an unpleasant side effect: <strong><a href="http://www.healthyhearing.com/help/hearing-loss">hearing loss</a></strong>.</p> <p>You may be asking, “What does exercise have to do with my ears?”</p> <p>There are a few common practices involved with strenuous exercise that threaten your ear health. Weightlifting is central to this as it causes strain.</p> <p>Straining causes intracranial pressure (pressure within the brain), which, in turn leads to pressure within the ears.</p> <p>The next is breath holding, which many people tend to unconsciously do when lifting weights or even just body weight. The pressure in the inner ear that this causes can lead to changes in the hearing during or after intense exercise as a result of a perilymphatic fistula, or PLF, which occurs unexpectedly and which most people aren’t aware of right away.</p> <p>Simply put, a PLF is a small tear or defect in the thin membrane between the inner ear and the middle ear. The tear itself can be caused by the pressure in the inner ear due to straining; hearing changes occur when the strain of subsequent workouts causes fluid from the inner ear to leak through the tear and into the middle ear.</p> <p>The risk isn’t limited to weight raining Even running or intense yoga poses can cause changes in hearing and any exercise in a gym setting can bring the risk of hearing loss. The crashing weights and loud music, which have become the norm in gyms everywhere can lead to irreversible <strong><a href="http://www.healthyhearing.com/help/hearing-loss/noise">noise-induced hearing loss</a></strong> or<strong> <a href="http://www.healthyhearing.com/help/tinnitus">tinnitus</a></strong>. </p> <p><strong><a href="http://www.scarysymptoms.com/2013/04/can-slamming-weights-at-gym-cause.html" target="_blank">Rachel Raphael</a></strong>, M.A., CCC-A, an audiologist with Mercy Medical Center in Baltimore and a certified group fitness instructor explains. “If in fact, the smashing weights are in this range for volume, it wouldn't take much for the person at close range to suffer permanent damage, in the way of high frequency sensorineural hearing loss and/or tinnitus as a symptom secondary to the damage in the cochlea.”</p> <p>Tips for healthy exercise for your hearing</p> <ul> <li>Get a hearing check immediately if you experience any change in hearing during or after exercise.</li> <li>If you experience pain, immediately drop your weight down to reduce strain. Reducing the strain will reduce the intracranial pressure, and possibly prevent a PLF from occurring.</li> <li>If you are noticing hearing problems during or after exercise, experiment to find the level of exercise at which you are no longer experiencing changes to your hearing.</li> <li><strong><a href="http://www.healthyhearing.com/help/hearing-loss/prevention">Protect your hearing</a></strong> in the group fitness sessions. Wear earplugs to safeguard against loud music, or keep headphones at a reasonable volume to avoid long-term damage in the form of noise-induced hearing loss.</li> <li>As you age, do less straining during exercise, especially in the form of heavy lifting.</li> <li>Take care not to hold your breath to get that extra boost of strength, as holding your breath increases the pressure within the ears.</li> <li>Don’t push yourself</li> <li>Don’t participate in heavy contact sports</li> <li>Don’t bang weights when weight lifting. That sudden noise can reach a level as high as 140 decibels, which is like being exposed to a gunshot or explosion.</li> </ul> <p>Don’t ignore symptoms, thinking they will just go away. Symptoms such as fullness in the ears, muffled hearing or dizziness after intense exercise are definitely not normal, and should be checked out by a medical professional. So go ahead and make this the year for a healthy body; just make sure to keep your hearing healthy at the same time.</p> <p><strong>Related links:</strong></p> <p><span style="text-decoration: underline;"><em><strong><a href="http://www.oversixty.co.nz/health/hearing/2016/02/apps-for-people-with-hearing-loss/">Revolutionary apps for people with hearing loss</a></strong></em></span></p> <p><span style="text-decoration: underline;"><em><strong><a href="http://www.oversixty.co.nz/health/hearing/2016/01/lawn-mowers-can-damage-hearing/">Lawn mowers can damage hearing</a></strong></em></span></p> <p><span style="text-decoration: underline;"><em><strong><a href="http://www.oversixty.co.nz/health/body/2016/01/how-to-run-safe-tips/">How to stay safe when you go for a run</a></strong></em></span></p>

Hearing

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