Cardiovascular exercise for Analgesia in Injury recovery.

July 12, 2023

Injury and pain often come hand in hand, creating physical discomfort and hindering our daily activities. While there are lots of methods to manage pain, cardiovascular exercise has been shown as a beneficial and natural approach to promote analgesia during injury recovery. Below are some of the major benefits cardiovascular exercise has for managing pain.


Release of Endorphins:

Engaging in cardiovascular exercise triggers the release of endorphins, which are natural painkillers produced by the body. These naturally occurring opioids interact with receptors in the brain, reducing the perception of pain and promoting feelings of well-being and mood, which in turn can also help alleviate symptoms of anxiety and depression. Studies have shown that the endorphin release during exercise can contribute to the analgesic effects experienced by individuals with injuries (Bartley et al., 2016).


Enhanced Blood Circulation:

Cardiovascular exercise, such as running, cycling, or swimming, significantly improves blood circulation throughout the body. This increased blood flow delivers essential nutrients and oxygen to injured tissues, promoting the healing process. On the flip side, enhanced circulation also helps to remove metabolic waste products and inflammatory substances, reducing pain and swelling (Naugle et al., 2012).


Reduced Inflammation:

Inflammation is a natural response to injury, but excessive or prolonged inflammation can exacerbate pain. Regular cardiovascular exercise has been found to modulate the inflammatory response, leading to a decrease in the production of pro-inflammatory molecules. This anti-inflammatory effect helps to manage pain and supports the healing process (Pedersen & Febbraio, 2012).


Incorporating cardiovascular exercise into your injury recovery can provide substantial analgesic benefits. From the release of endorphins to improved blood circulation, reduced inflammation, and enhanced mental well-being, the advantages are three-fold. Remember to consult with your healthcare provider before starting any exercise program to ensure it aligns with your specific injury and overall health condition.


References:

- Bartley EJ, Fillingim RB. Sex differences in pain: a brief review of clinical and experimental findings. Br J Anaesth. 2013;111(1):52-58.

- Naugle KM, Fillingim RB, Riley JL 3rd. A meta-analytic review of the hypoalgesic effects of exercise. J Pain. 2012;13(12):1139-1150.

- Pedersen BK, Febbraio MA. Muscles, exercise, and obesity: skeletal muscle as a secretory organ. Nat Rev Endocrinol. 2012;8(8):457-465.


Chris Goddard

Workers Compensation Specialist (AEP, ESSAM)

Exercise Rehabilitation Services – WA

     

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