Posted by Winston Salem | Posted in winston salem fitness | Posted on 18-08-2010
Regular exercise and physical activity are extremelyimportant and advantageous for long-term health and well-being.
For a comprehensive resource, see “Physical Activity and Health – A Report of the Surgeon General.”
Health Advantages of Exercise and Physical Activity
• Decrease the risk of premature death
• Lower the risk of developing and/or dying from heart disease
• Reduce high blood pressure or the risk of developing high blood pressure
• Lower high cholesterol or the risk of developing high cholesterol
• Lower the risk of developing colon cancer and breast cancer
• Decrease the risk of developing diabetes
• Reduce or maintain body weight or body fat
• Build and maintain healthy muscles, bones, and joints
• Reduce depression and anxiety
• Enhance psychological well-being
• Enhanced work, recreation, and sport performance
Links to other Health Organizations
The American Cancer Society
The American Heart Association
The American Diabetes Association
National Institutes of Health
Benefits of Aerobic Activity
• Increased maximal oxygen consumption (VO2max)
• Improvement in cardivascular/cardiorespiratory function (heart and lungs)
o Increased maximal cardiac output (amount of blood pumped every minute)
o Increased maximal stroke volume (amount of blood pumped with each beat)
o Increased blood volume and ability to carry oxygen
o Decreased workload on the heart (myocardial oxygen consumption) for any given submaximal exercise intensity
• Increased blood supply to muscles and ability to use oxygen
• Lower heart rate and blood pressure (BP) at any level of submaximal exercise
• Increased threshold for lactic acid accumulation
• Lower resting systolic and diastolic blood pressure (BP) in people with high blood pressure (BP)
• Increased HDL Cholesterol (the good cholesterol)
• Decreased blood triglycerides
• Reduced body fat and improved weight control
• Improved glucose tolerance and lowered insulin resistance
Advantages of Weight Training
• Increased muscular strength
• Increased strength of tendons and ligaments
• Potentially improves flexibility (range of motion of joints)
• Lowered body fat and increased lean body mass (muscle mass)
• Potentially lowers resting systolic and diastolic blood pressure
• Positive changes in blood cholesterol
• Improved glucose tolerance and insulin sensitivity
• Improved strength, balance, and functional ability in older adults
