The Healing Power of Walking
One of the most cited studies on walking and health, published in The New England Journal of Medicine, found that those who walked enough to meet physical activity guidelines had a 30% lower risk of cardiovascular events (like a heart attack or stroke) compared with those who did not walk regularly.Other research shows the faster you walk, the more your risk drops. The longer life benefit is believed to come from the cardiorespiratory workout that walking provides.In one study, brain scans of people who walked briskly for one hour three times a week showed the decision-making areas of their brains worked more efficiently than people who attended education seminars instead. Other research shows physical exercise, like walking, can improve brain function in older women. Experts think these benefits could be due in part to increased blood flow to the brain that occurs with exercise. So when you get your feet moving, your brain starts working better too!A 2019 study in the American Journal of Preventive Medicine followed 1,564 adults older than 49 with lower-body joint pain. Participants who walked for an hour each week were more likely to remain disability-free four years later. An additional report found that walking was a safe, inexpensive, and convenient physical activity for those with arthritis of all fitness levels.A 2019 study from Sleep found that postmenopausal women who do light to moderate-intensity physical activity snooze better at night than those who are sedentary. Another recent study found healthy adults who walked daily had a significant positive impact on sleep quality and length of sleep. Walking also helps reduce pain and stress, which can cause sleep disturbances.