As you age strength training is the
best thing you can do to improve your health and fitness level. Strength
training is important because around age 40 you start to experience muscle loss.
“If you don’t do anything to replace the lean muscle you lose, you’ll increase
the percentage of fat in your body,” says Dr. Edward Laskowski, a physical
medicine and rehabilitation specialist at the Mayo Clinic in Rochester,
Minnesota. Left unabated, you can lose up to 10 pounds of muscle each decade
starting at age 40.
Losing muscle is detrimental to
your fitness because muscle is the component of your body that burns the
majority of the calories you consume each day. Therefore, when you lose muscle
your body requires fewer calories to function. Consequently, those extra calories
you consume are stored as fat around your waist, hips, and other places.
Your body constantly burns
calories, even when doing nothing. This resting metabolic rate is much higher
in people with more muscle. Every pound of muscle uses about six calories a day
to sustain itself, while each pound of fat burns only two calories daily. This
small difference can add up over time. In addition, after a bout of resistance
training, muscles are activated all over your body, increasing your average
daily metabolic rate.
Increasing your metabolism isn’t
the only benefit of strength training. It also helps: [1]
·
Develop
strong bones. By stressing your bones, strength training increases bone
density and reduces the risk of osteoporosis.
·
Control
your weight. As you gain muscle, your body burns calories more efficiently which can result in
weight loss. The more toned your muscles, the easier it is to control your
weight.
·
Reduce
your risk of injury. Building muscle protects your joints from injury. It
also helps maintain flexibility and balance which are crucial to remaining
independent as you age.
·
Boost
your stamina. Building muscle helps to increase your energy level while
improving your sense of well-being. Strength training can boost
self-confidence, improve body image, and reduce the risk of depression.
·
Sleep
better. People who strength train on a regular basis are less likely to
have insomnia.
·
Manage
chronic conditions. Strength training can reduce the signs and symptoms of
many chronic conditions, including arthritis, back pain, depression, diabetes,
obesity, and osteoporosis.
A good strength training program should consist of exercises that target all the major muscle groups and should be performed two to four times each week. I suggest you have a certified fitness profession design a customized program for you.
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