You don't have to do a high-intensity workout to get better sleep. Moderate-intensity activities, like walking, gardening, or yoga, can help, too.

The health benefits of walking are backed by science, and it's one of the easiest and most effective forms of exercise.

All adults should do a minimum of 150 minutes of vigorous physical activity per week, even more vital for well-being and mental health in the COVID-19 era, the World Health Organization (WHO) said on ...