Scientists: Light exercise is more effective than intense training in the fight against pain

Exercise can significantly reduce both acute and chronic pain, and shorter, lighter workouts may be more effective than more intense workouts. Scientists at the University of Adelaide came to this conclusion. The study was published in the journal PAIN Reports.

The authors analyzed 157 systematic reviews, including 2,736 randomized trials involving more than 221,000 people. They studied the effect of training on pain in diseases of the musculoskeletal system, neurological and inflammatory disorders, as well as cancer.

On average, physical activity reduced pain intensity by approximately 1.1 points on a scale of ten. A positive effect was observed with different types of exercise - from aerobic and strength training to yoga, Pilates and tai chi.

At the same time, heavier and longer workouts did not produce a greater effect. The most pronounced pain reduction was observed with short, low-intensity programs. Even activities lasting less than two hours per week were beneficial.

Scientists explain the effect by saying that during exercise the body releases endorphins and serotonin, which can reduce sensitivity to pain. Physical activity also helps reduce inflammation and change the brain's response to pain signals.