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Obviously pre-pubescent males have much less ability to put on muscle than teenagers or adults. If you are talking about older people, there is a decline but it's a lot smaller than you might think.
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I am not sure if this question is asked in relation to being young or older, therefore, I'll address both ends of the spectrum. (Of course, it's always best to get the approval of your physician before embarking on any radical changes in dietary or exercise programs.)
With respect to being too young to do weight training effectively, many authorities think that it is unwise for people younger than 16 to do weight training (since their bones have not matured.) If you are younger than 16, it would likely be best never to go below 5 repetitions on any single exercise and to ensure that your exercise technique is perfect.
With respect to being too old to do weight training effectively, in 1991 the book BIOMARKERS stimulated a revolution in the thinking of many physicians. It seems that we are never to old to benefit from proper strength training--and there are many, many benefits to doing it. If you are older than 50, it is particularly important to get a thorough warm-up and to use perfect exercise technique. It may be safest for you also not to go below 5 reps on any single exercise or, at least, if you do heavy singles, be sure you know exactly what you are doing.
Further down this page, listed under Related Links I have added two web pages that have solid information on effective weight training including how to warm up properly, which exercises to use, tips on proper exercise technique, training programs for beginners, or intermediates, and how to maximize the benefits you receive.
As you get older your risks of complications increase. The American College of Sports Medicine (ACSM) classify males older than 45 and females over 55 as needing to exercise moderately (less than 60% of Vo2 Max) due to their age. However, regular check ups and consultation with your physician and exercise physiologist can override this.
Your maximum heart rate decreases with age. Therefore if you are using heart rate as a measure of intensity you should take this into consideration.
However, in my experience, age is relative and getting older definitely does not mean reduced ability. A good exercise plan will keep you young regardless of your chronological age.
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Because your body at a young age may not be able to withhold all of the Weightlifting, etc, and you will not be able to finish like the other people.
yes
Yes. Insulin production usually decreases with age, which causes blood sugar to rise. This can be counteracted with exercise and a low-GI diet.
our heart mostly affect from exercise
The amount of exercise someone does doesn't affect how tall they can/will grow. It's more to do with genes and growth hormones.
our bodies slowely deteroriate as we age and that includes all organs in our bodies.it can be helped by good diet exercise and regular check ups
Exercise is good for our body,but if you eat less and exercise more it can affect your health.It can cause joint pain,weight losse.t.c.
How does exercise affect your breathing? Not getting enough exercise to help exercise your lungs could cause you to have a flat chest and rounded shoulders.
Elliptical.
Exercise affects nutrtion because
diet and exercise affect the skeletal system by making your bones stronger and making you more supple.
it doesnt
exercise and weight