Though the advantages of exercise are well known, for middle-aged and elderly people, exercise is an essential everyday activity. Physical immunity can decrease with age, leaving one more vulnerable to everything from simple colds to chronic diseases. Exercise helps strengthen immunity and prevent cardiovascular disease, diabetes, and other ailments. 
To reap the benefits of exercise, choosing the best time for various activities is important. In May 2022, researchers from Skidmore College and California State University published the findings of a study in the journal Frontiers in Physiology. Researchers followed 27 women and 20 men between the ages of 25 and 55, all of whom were highly active and fit. The subjects were given 12 weeks of physical training. They exercised in the morning and evening, one hour per day, four times a week. The exercises were common exercises, including resistance, sprint intervals, stretching, and endurance training. The study found that the best time of day to exercise was related to gender….