Weight training is an
important key to living a full and healthy life from childhood to older age.
All things being equal, we lose muscle mass as we age due to the gradual loss
of efficiency in the process of cellular reproduction Unless
you add stimulation to your muscles such as weight training to maintain or to
build muscle mass, you’ll lose your current muscle mass. Weight training,
alone, can’t provide everything you need to get and stay strong and fit. You
need good nutrition, adequate sleep, stress management, and a strong network of
good relationships with friends and family for social support.
Pumping up
your heart and lungs
Aerobic exercise or cardio
training is necessary to keep your heart and lungs healthy and to reduce the
risk of diseases such as heart disease, hypertension, and diabetes, as you age.
The best form of cardio exercise for most people is walking — it’s cheap and
easy, and walking requires little planning
and offers a low risk of
injury. Make time for cardio activity on most days of the week — anywhere from 4
days of the week to every day — for at least 30 minutes. Your efforts count
even if you only walk ten
minutes at a time, three times a day.




