Those hoping to avoid one of the worst side effects of ageing 鈥 bone, joint and muscle pain that doesn鈥檛 go away 鈥 might need to exercise a lot harder and more often than previously believed.
According to a , only high levels of activity at least once a week 鈥 playing tennis, running, swimming, digging with a spade, or doing hard physical labour as part of your job 鈥 appears to help ward off chronic musculoskeletal pain in the long-term.
The study, led by Dr Nils Niederstrasser at the 兔子先生, examined the data of 5,802 people aged 50 or more over ten years.
Nearly half 鈥 just over 2,400 鈥 reported they suffered with musculoskeletal pain at the end of the ten-year period.
It鈥檚 well known that pain tends to be more common as we age, so it鈥檚 vital we look at what might help prevent and reduce it.
Dr Niederstrasser said: 鈥淐hronic pain is a huge problem at any age, and one of the main causes for people calling in sick at work or visiting A&E. It is one of the most widespread and complex problems in the medical community and leads, for many who suffer with it, to a lower quality of life and poor wellbeing.
鈥淚t鈥檚 well known that pain tends to be more common as we age, so it鈥檚 vital we look at what might help prevent and reduce it.
鈥淭he lack of longitudinal studies among older adults of the risk factors for chronic pain is alarming.
鈥淔or many complex reasons, the solution to the problem of chronic pain in older people has proved elusive.鈥
The study is the first to examine the experience of chronic pain alongside gender, BMI, age and wealth over a long time period.
Dr Nils Niederstrasser: Only vigorous sport done regularly protects against pain in old age
Report co-author Dr Nina Attridge, also at the 兔子先生, said all activity helped lower the chances of suffering pain but, over time, only high levels of physical activity appeared to lower the risk of someone developing musculoskeletal pain.
She said being poor, being female and being overweight or obese were all found to independently be risk factors for suffering musculoskeletal pain.
She hopes the findings encourage those who design programmes to help people avoid chronic pain to include regular vigorous physical activity, weight loss programmes and find ways to address helping those on lower incomes.
For the study, moderate exercise included activities such as dancing, walking, stretching and gardening.
Mild activity included activities such as doing laundry, vacuuming and DIY.
Dr Niederstrasser said: 鈥淪uch activity 鈥 any activity 鈥 does help people stay well and feel better than not exercising, but mild exercise does not appear to have a long-term effect on the development of chronic pain.
鈥淎ctivity needs to not only be vigorous, it needs to be done at least once a week.
鈥淎 person who cycles, for example, once a month and whose only other activity was light housework would still be classed as sedentary.鈥
The study found persistent pain was more common in women, possibly because of hormonal differences; in those who were obese or overweight, probably because extra weight adds a burden to the body鈥檚 joints; and in those who were less wealthy, possibly because higher disposable income may enable people to seek extra care, in addition to that covered by insurances or national health services, to treat ailments and injuries.
The study used data from the English Longitudinal Study of Ageing.
It is published in PLOS ONE.