Walk Source of Health
Walking and health: Walk source of health
Thirty minutes of brisk walk every day can actually improve heart health, a recent study found.
The two-year study of 500 sedentary men and women between 30 and 69 years found that walking for 30 minutes five or more days a week at a moderate intensity or strong, or walk with a strong intensity three to four times a week, led to significant long-term improvements in cardiorespiratory fitness.
Walking briskly often provided the greatest benefits in good shape besides moderate short-term improvements in cholesterol levels, the study found.
“The bottom line is that walking 30 minutes five to seven days a week provides substantial health benefits,” said Steven Blair, Cooper Institute, in an accompanying editorial in the current issue of Archives of Internal Medicine.
In a prepared statement, principal investigator Michael Perri, associate dean and professor of clinical psychology and health at the College of Public Health and Health Professions at the University of Florida, noted that “the national guidelines (of the USA. UU.) for the year are based mainly on studies conducted in laboratory settings without close supervision how much exercise is completed by study participants.
But he noted that in this latest study, “we were very interested to learn of the ways in which people respond to different exercise prescriptions when asked to complete the exercise by themselves, in their home or work environment.
Perri’s team found that exercise frequency or intensity high strength is essential to achieve meaningful results.
“When you exercise for themselves, people generally complete only about 60 percent of the amount shown. Therefore, an indication of exercise intensity for a moderate hike of three to four times a week could not generate a sufficient amount high of exercise to produce changes in physical shape, “Perri said.
