Every step counts for health

The 4th of April marks World Physical Activity Day, a global movement to get people to be more physically active. This could not be more suitable as physical inactivity has become a global public health problem and is the fourth leading risk factor for global mortality.

Regular physical activity is a protective factor for obesity and NCDs such as hypertension, diabetes, heart disease, stroke, and breast and colon cancer. Physical activity is also an indispensable tool in the prevention and management of diabetes mellitus. Regular physical activity can improve diabetes control among type 2 diabetes patients.

Professor Dr Moy Foong Ming, Professor Dr Noran Naqiah Hairi and Dr Wan Kim Sui (our Doctor of Public Health candidate) wrote to the media to stress the importance of regular physical activity. The article was published in The Star and Sinchew.

What are the types of physical activity to choose from?

Aerobic exercise involves repeated and continuous movement of large muscle groups such as walking, jogging, cycling and swimming. Resistance or strength training includes activities with body weight, free weights, weight machines or resistance bands. Flexibility exercise such as stretching improves the range of motion around joints, while balance training reduces fall risk. Flexibility and balance exercises are important for older adults with diabetes. Physical activities like yoga and tai chi combine flexibility, balance and resistance activities. 

How to be more physically active?

1. Reduce the time spent in daily sedentary behaviour such as prolonged sitting. (Too much sitting is an independent health risk and distinct from too little exercise.) Interrupt lengthy sitting time with bouts of light activity every 30 minutes.

2. Build more activity into our day. Some practical tips include using the stairs instead of the lift or escalator and parking further away, and walking the rest of the way.

3. Carry out a structured exercise program. The universal recommendations are

a) Moderate-intensity aerobic activity such as brisk walking for at least 150 minutes per week, i.e., 30 minutes a day, five days a week AND muscle-strengthening activities on two or more days a week OR

b) Vigorous-intensity aerobic activity such as running for at least 75 minutes every week AND muscle-strengthening activities on two or more days a week.

4. Choose an activity that you like and able to maintain for the long term as a part of the lifestyle. For example, walking is most feasible for most people in terms of time and financial expenditure. If you own a smartphone or activity tracker, you could keep the target of walking 10,000 steps per day as a goal.

5. For individuals with chronic diseases, please discuss with your doctor before embarking on any physical activity programme.

Subscribe to our newsletter

Sign up to receive an awesome Newsletter in your inbox, every month.

We don’t spam! We only sent out Monthly Newsletter