Last week we went over the basics of cardio. This week, we turn our attention to strength training.
There are a lot of us who, having figured out the cardio thing, don’t really care about strength training. We go run or dance or swim or whatever and we feel fabulous and why would we want to do anything else?
There are a bunch of reasons. One of them is that time, from our perspective, only flows in one direction, which means that we are all getting older. As we age, we lose lean body mass even if our weight remains unchanged. One of the markers of good health is a low body fat percentage and the way we keep that low body fat percentage is by increasing our lean muscle mass. How do we do that when time is against us? By strength training. It helps us keep the sand in the upper half of the hour glass longer.
Additionally, we need strength training as we get older to help us keep our bones strong. Work with weights helps to stave off osteoporosis.
Those of us who want to lose weight will do better with strength training because of the aforementioned lean body mass increase. Muscle burns more calories per pound than fat does, which means that as we add muscle, we fire up our metabolism.
Need more reasons? We’ll look better. Strength training gives our muscles tone and makes us more shapely. (Those of us who identify as female don’t need to worry about bulking up; it is actually challenging for women to get bulky. We’re much more likely to get smaller and tighter-looking.)
Even more? Strength training is practical. We all need to lug groceries around and shift furniture from time to time and open jars. Stronger people are more able to be independent.
Tomorrow we’ll talk about how we go about this whole strength training thing.
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