Cardiovascular disease risk is linked to your cardio-respiratory fitness level. People who lead a sedentary lifestyle are more prone to these risks as they have lower fitness levels. While it is not possible for everyone to be active throughout the day, walking is a great simple exercise that helps to improve your health and cardio-respiratory fitness in particular.
Walking has several benefits. It helps to increase heart rate as well as lung capacity. Better circulation and breathing help to burn body fat and glucose, which lower weight. The main benefit of walking is for cardio-respiratory fitness. Walking not only improves heart rate but also makes the heart stronger and improves circulation.
While it is easy to feel unenthusiastic about walking, especially if you’re not used to it, some great ways to boost motivation include:
A recent study conducted by Thomas Yates at the University of Leicester showed how heart disease risk is not lowered only by walking, but is mainly affected by the pace of walking.
Researchers studied 400,000 people over six years and found that those who walk slowly and those who had weak hand grip had a higher risk of heart disease-related mortality, compared to those who walk briskly. More precisely, the risk of mortality among those who walked slowly was two times those who walked briskly.
This observation helped researchers to draw two conclusions, the first being that walking pace can be used as an indicator of physical fitness. The second conclusion was that brisk walking is more effective than slow walking if the risk of cardiovascular disease and mortality is to be reduced. Dr. Haitham Ahmed explained that those who walked at a brisk pace “had significantly lower cardiac and all-cause death” because they had better cardio-respiratory fitness. He recommends increasing the intensity of exercise.
Dr. Ahmed also suggests combining aerobic exercise with weight training. This is because, after a certain age, one tends to lose muscle mass and becomes weaker. A combination of aerobic and resistance training can help to retain strength and maintain hand grip, which is also associated with cardiovascular risk. This should be done in addition to brisk walking.