Geelong's Gym

Have you ever wondered whether you have the right amount of body fat or whether maybe you need to consider adding a little more exercise into your week?

Oops, where did that extra weight come from?

Recently, we stumbled across a Body Fat Calculator which we thought we’d share with you.  It’s a useful tool for finding out roughly where you sit on the healthy fat scale… because please remember, we all need some fat!

Also, while it can be a useful guide, don’t take your result as gospel.  There are other factors that come into the equation, such as muscle mass.  You should have a rough idea of where you sit on the scale so if you get a result that’s way off your expectations, don’t panic!

Didn’t work?  Click here to have another go.

Sometimes (in fact quite a lot of the time) when people get older they do less exercise and less strength work because they think their bodies can’t handle as much any more.

Unfortunately, in making this decision they basically allow their bodies to deteriorate.  What do you mean?! I can hear you crying out.

Let me explain a bit more fully.

Firstly, all forms of aerobic/cardio exercise are beneficial for overall fitness and great for the heart and lungs and should definitely be maintained.  However, aerobic activity doesn’t seem to be able to stop the muscle shriveling that accompanies aging.

If you want a life full of strength and vitality, it's time to start a weights program!

In fact, a Danish study carried out in the 90s provided some startling results.  Male athletes with an average age of 69 who had been training for at least a dozen years were found, unsurprisingly, to be extremely fit.  But, and here’s the scary bit… they had no more muscle mass or strength than their peers who did no exercise at all!  Worse, they were steadily losing muscle.  Yikes!

An additional group of men were looked at who did weight lifting.  And here’s where the results get really interesting… Men in their late sixties who had been training with fairly heavy weights for a decade or more were not only stronger than swimmers or runners of the same age, they were actually stronger than the average 28 year old man.

Biopsies of the weight lifters’ muscles showed the mix of muscle fibres was essentially like that of younger men, a blend of both slow twitch and fast twitch fibres.  The other group of men, despite their fitness, had significantly reduced fast twitch fibres, i.e. the instant strength which allows you to dodge cars.

Please hear me in this, aerobic exercise is definitely important for a variety of health and fitness reasons.  But, top physiologists believe that by middle age weight training is at least as important as aerobic exercise.  And for the elderly it’s even more important as it deters the kind of injuries which most often cause an old body to fail.

So, if you’re in your middle or twilight years and aren’t doing any kind of weight or strength training, I can’t emphasise strongly enough how vital it is for you to start doing some NOW!  And if you’re not sure where to start, why not come on in to Geelong’s Gym and book an appointment with one of our qualified Personal Trainers who will put together a weights program suitable to your particular needs.

We all know that exercise is the key to greater fitness and losing those few extra pounds or gaining that muscle mass you’re looking for.

But did you know that exercise actually decreases the risk of some major health issues?

I’m not talking the common cold here, I’m talking about some major health concerns.  Here are just a few that exercise can make a huge difference to…

Hands up who would like to avoid these!

Exercise decreases the risk of a Heart Attack - exercising regularly, combined with healthy changes in your diet, lowers your cholesterol and blood pressure which greatly reduces the chances of having a heart attack.

Exercise decreases the risk of Osteoporosis – exercising regularly, especially weight-bearing exercise, greatly diminishes the risk of osteoporosis and can even reverse it by building bone tissue!  That’s pretty good incentive to start getting fit and healthy.

Exercise can reduce the risk of developing Breast Cancer by up to 60% – sounds far fetched right?  But estradiol and progesterone, the two ovarian hormones linked to breast cancer tumor production, are lowered in the body by… you guessed it, exercise!  This is because a woman’s body is most susceptible to these hormones between ovulation and menstruation, but habitual exercise can delay ovulation until later in the menstrual cycle, thereby reducing the time a woman must fight these hormones.

Not only that, but fat is a catalyst in the production of estrogen (estradiol) and, as we know, regular exercise burns body fat, thus decreasing the rate of estrogen production.

There are so many other types of illness that exercise helps reduce or prevent, so how about adding some regular exercise into your routine.  After all a long, happy and HEALTHY life is what we’d all love to have.