When you live with chronic pain, it’s natural to be cautious about exercise as you don’t want to worsen your pain. But the truth is, avoiding exercise is doing the opposite of protecting yourself. Being active and exercising really does help your chronic pain, with studies and industry bodies labeling it as “the miracle cure we’ve all been waiting for.”
When you avoid exercise for a long period of time, deconditioning occurs, which means that your muscles weaken because they are not being used. So when you do try to be active, you feel more pain because your body is not physically fit.
Doing regular exercise keeps muscles strong and readies your body for the demands of day-to-day life. Even when we look at osteoarthritis where the joint may have worn down, having strong muscles around that joint makes you more mobile and supports the weakened joint more effectively.
When you stay in one position for a long time, your body stiffens up; this is an even more present problem when it comes to chronic pain conditions. Being regularly active can reduce this stiffness and make movement easier.
Helps to maintain general health
Doing regular exercise helps to keep your body healthy and maintains regular functioning, whether you have chronic pain or not. Exercise reduces the risk of illnesses like diabetes, heart disease, high blood pressure and so much more; this in turn reduces the risk of you developing comorbid health conditions.
Exercise can also help you lose or maintain your weight. When you’re overweight there is more pressure being put on the joints and muscles in your body, basically overworking them, and this can increase your pain and worsen other health conditions. Obesity has also been found to increase the risk of some types of chronic pain even without taking into account the amount of weight being carried as explained here, “obesity has also been associated with an increased risk of hand OA (Osteoarthritis) and neuropathic pain, which are usually thought to be unrelated to the weight load on the musculoskeletal system.”
Good for mental health
During exercise, chemicals called endorphins are released and sent around your body through your bloodstream as explained in this study. Endorphins trigger a feeling of positivity and wellbeing within the brain, making you feel good; this in turn boosts your mood.
Often when you’re struggling with mental illness, which so often comes hand in hand with chronic pain, your levels of a hormone called serotonin can be low. Exercise is understood to increase levels of serotonin and therefore can help to stabilize your mood. This study explains that, “motor activity increases the firing rates of serotonin neurons, and this results in increased release and synthesis of serotonin”
Exercise can also be grounding and distracting which can really help with both pain and anxiety. As you focus on the activity you’re doing, your breathing and how your body is moving, you can get into a meditative flow state, feeling grounded in the present moment.
Reduces cognitive issues
Exercise gets blood pumping to the brain to aid it in functioning optimally, as well as strengthening the nerve connections in the brain. It also increases the size of the hippocampus which is the part of the brain which controls memories, therefore making you more likely to retain short term and long-term memory as explained in this study.
Reduces stress levels
Engaging in regular exercise actively reduces levels of cortisol, otherwise known as the stress hormone, in your body, allowing you to feel more relaxed. Higher intensity exercises, when you are ready for them, can have a greater impact on reduction of cortisol, as explained here. Exercise also helps to maintain the right levels of adrenaline, which is the hormone that gets you ready for ‘fight or flight’, and so keeps you calmer.
Retrains the brain
Fear avoidance often develops in those with chronic pain. They begin to fear movement and therefore avoid activity and exercise; this contributes to the pain cycle. With regular gentle exercise, built up in a gradual way, you are tackling fear avoidance and retraining your brain, teaching it that exercise does not need to be feared. This study explains how this is an important part of exercise therapy for chronic pain patients, “therapists should try to decrease the anticipated danger (threat level) of the exercises by challenging the nature of, and reasoning behind their fears, assuring the safety of the exercises, and increasing confidence in a successful accomplishment of the exercise.”
As you start to engage in exercise and realise that you can do it and that it doesn’t need to be feared it can truly do wonders for your confidence. This increases not only your confidence that you can exercise despite chronic pain, but also your general sense of self-esteem, knowing that you are doing all you can to make your body as healthy as it can be.
Doing regular gentle exercise produces an anti-inflammatory response; it literally tackles inflammation and lowers the inflammatory response that is so often triggered with many chronic pain conditions. This study explains that, “Decreased inflammatory responses during acute exercise may protect against chronic conditions with low-grade inflammation.”
Increases immune function
With some chronic conditions, immune responses can be low making patients more susceptible to viruses and infections. Regular exercise helps to keep the immune system functioning properly. This study explains that, “regular general exercise also reduces susceptibility to viral and bacterial infections, suggesting that there are mechanisms at play that improves the overall immune function.”
Increases energy and decreases fatigue
When you’re fatigued it can feel like the last thing you want to do is start exercising, but moderate exercise reduces fatigue and increases your energy. This study found that when people first start to exercise they can, “increase their energy levels by 20 percent and decrease their fatigue by 65 percent by engaging in regular, low intensity exercise”
As you start to exercise the blood flow around your body increases, distributing more oxygen and nutrients, providing your muscles with the fuel they need to produce energy. Exercise also helps your central nervous system to increase energy in your body and fight fatigue as explained here.
Helps with sleep
Exercising during the day tires your body out in a healthy way, so that at night you are more likely to sleep soundly despite your pain. It won’t be an instant cure, but the more you are active during the day, the more your body will be ready for sleep.
Although the exact mechanisms behind it are yet to be understood, regular exercise produces an analgesic effect, which means that exercise is directly reducing pain! This study explains, “for those suffering from chronic pain, exercise can also have a pain-relieving effect. There is a substantial and growing body of evidence that long-term exercise training can provide pain relief across many different chronic pain conditions”
Increases level of functioning
As you begin to feel less fatigued, to gain confidence in moving your body and to feel healthier in general, your levels of daily functioning can improve. You can start to replace maladaptive behaviours with adaptive ones, such as being more social, eating in a healthier way and feeling more in control of your life.
How to start exercising
It’s important that you start exercising in the right way; jumping right in from not engaging in any exercise to doing extreme workouts is going to be detrimental to your body, while building up your exercise in a gradual way will be immensely helpful for your mind and body.
- Pain neuroscience education
The first step is getting educated about how chronic pain works, whether through therapy or self-education; it’s about learning that exercise is not going to damage your body and that you don’t need to fear it. Acute pain is a warning system for our body, so when you feel pain it’s natural that you take notice; however, chronic pain is a faulty alarm system, meaning that the pain you are feeling is not indicating damage.
Learning about this first gives you the confidence and peace of mind when you start engaging in exercise that you are safe and that you don’t need to fear the movements you are doing, even if you are in pain. This study states that, “musculoskeletal therapists can alter pain memories in patients with chronic musculoskeletal pain, by integrating pain neuroscience education with exercise interventions.”
- Start slow
It’s important to start building up your exercise slowly, working on doing light exercises such as walking or swimming, and gradually building up the time and distance.
- Getting help
You don’t have to start exercising on your own, in fact for the best results and to ensure that you are approaching exercise in the best way for you, it can be a great idea to get help.
Exercise based therapies can help you to figure out your tolerance level, helping you to build up exercise without inducing a pain flare; this study found that, “Exercise therapy has found to be beneficial in CP (chronic pain), but it should be appropriately and individually tailored with emphasis on prevention of symptom flares and applying adequate recovery strategies.”
A lot of therapies to tackle chronic pain will incorporate exercise and movement; this article explains the help that a therapist can provide: “By addressing patients’ perceptions about exercises, therapists should try to decrease the anticipated danger (threat level) of the exercises by challenging the nature of, and reasoning behind their fears, assuring the safety of the exercises, and increasing confidence in a successful accomplishment of the exercise.”
You could try cognitive behaviour therapy (CBT), graded exposure therapy or pacing. You can access this sort of help through your doctor, a specialist, a private therapist, an occupational therapist, a physiotherapist or online through an app like Pathways Pain Relief (download links below).
- Science News, (2008), “Low-intensity Exercise Reduces Fatigue Symptoms By 65 Percent, Study Finds”
- Brain, Behavior, and Immunity, Volume 61, Pages 60-68, Stoyan Dimitrova, laine Hultenga, Suzi Honga (2017), “Inflammation and exercise: Inhibition of monocytic intracellular TNF production by acute exercise via β2-adrenergic activation”
- Journal of Psychiatry and Neuroscience, Simon N Young, (2007), “How to increase serotonin in the human brain without drugs”
- The Journal of Pain, Volume 20, Issue 11, Pages 1249–1266, David Rice, Jo Nijs Eva Kosel, Timothy Wideman, et al (2019), “Exercise-Induced Hypoalgesia in Pain-Free and Chronic Pain Populations: State of the Art and Future Directions”
- British Journal of Sports Medicine, Smith BE, Hendrick P, Bateman M, et al (2019), “Musculoskeletal pain and exercise—challenging existing paradigms and introducing new”
- Practical Pain Management, Volume 16, Issue 9, Kelly M. Naugle, PhD., (2017), “Role of Physical Activity in Managing Chronic Pain in Older Adults”
- Current Pain and Headache Reports, Volume 11, Issue 2, pp 93–97, Martin D. Hoffman, Debi Rufi Hoffman, (2007), “Does aerobic exercise improve pain perception and mood? A review of the evidence related to healthy and chronic pain subjects”
- Manual Therapy, Volume 20, Issue 1, Pages 216-220, Jo Nijs, Enrique Lluch Girbes, Mari Lundberg et al (2015), “Exercise therapy for chronic musculoskeletal pain: Innovation by altering pain memories”
- The Clinical Journal of Pain, Volume 31 , Issue 2, p 108–114, Daenen, Liesbeth PhD, PT., Varkey, Emma RPT, PhD., Kellmann, Michael PhD., Nijs, Jo PhD, PT (2015), “Exercise, Not to Exercise, or How to Exercise in Patients With Chronic Pain? Applying Science to Practice”
- Journal of Strength and Conditioning Research, Dean E. Jacks, James Sowash, John Anning, Thomas McGloughlin, Fredrick Andres, (2002), “Effect of Exercise at Three Exercise Intensities on Salivary Cortisol”
- PNAS, Kirk I. Erickson, Michelle W. Voss, Ruchika Shaurya Prakash, et al (2011), “Exercise training increases size of hippocampus and improves memory”
Please note: This article is made available for educational purposes only, not to provide personal medical advice.