Crunched for time? Any workout is better than no workout! It is recommended adults get at least 150 minutes of cardio training (i.e., walking, biking, swimming) a week and at least two days of muscle-strengthening activities (i.e., weight training) to promote living a healthy lifestyle. Working out and getting the blood pumping has many health benefits—including reducing the risk of chronic diseases, improving sleep, enhancing mood, relieving stress—and it can be fun! At-home circuit workouts, biking, walking, gardening, jogging, and bodyweight exercises (strength-training exercises that use your own body weight to provide resistance against gravity) are some easy ways to incorporate extra movement into your busy day. To reach the goal of 150 minutes per week, spread out your workouts into 30 minutes a day and bring a family member or friend along too!
Visit Spend Smart. Eat Smart. (spendsmart.extension.iastate.edu/move-your-way-activity-planner) to find more ideas to increase your daily activity.
We’re often told, “Just get up and move. Get the blood flowing.” Sound advice, but how much movement will counteract the effects of prolonged sitting? What types of movements are best? How often should I get up from my chair?
Researchers investigated the health benefits of reducing the amount of time spent sedentary to improve cardio-metabolic health in middle aged and older adults. Thirteen participants who were active middle-aged and older adults with six or more hours a day of sedentary behavior and had one or more cardiometabolic disorders (high cholesterol, high fasting blood glucose, and elevated blood pressure) participated in the study.
Researchers had participants stand up every one to two hours and do low- to moderate-intensity activities for five to ten minutes. They wanted to determine how often and how long participants needed to be active in order to see changes in cholesterol and blood glucose levels. Results showed that HDL (“good”) cholesterol increased while triglycerides and blood glucose concentration decreased most favorably when participants stood up every hour and were active for five minutes. The benefits of these short activity bouts were reversed after participants returned to normal sedentary behavior habits for one week. With behavior change, consistency is essential. Even small repeated behaviors make a huge difference over time.
Bottom line: low-intensity movement interruptions are an effective means of combating sedentary behavior. If a person is capable and willing to get up and move once per hour, five minutes of activities such as washing dishes, folding laundry, or taking out the trash is sufficient to improve HDL, triglycerides, and blood glucose.
What’s more striking is the fact that regular exercise programs don’t always lead to positive results to the extent seen in this research. These study results do not mean that regular, structured exercise is unimportant for better health. Rather, focus on both regular exercise and reduced sitting time.
Source: American Council on Exercise,