I was in an Uber yesterday when the driver (a homeopathic-remedy enthusiast and roughly 70-year old Sikh man) was regaling me with his detailed and lifelong fitness regimen, including everything from jogging around the block every day to taking “two mugs of warm water” upon waking to rubbing saliva in his eyes to relieve conjunctivitis (again, I said he was enthusiastic, if not a bit senile).
When he mentioned that his wife had the propensity to fall ill at a much higher rate than himself, I asked what her fitness practices were, to which he simply replied: “Oh, she’s very slim, she doesn’t need to exercise.”
I don’t think there’s a sentence in the world (regarding health and fitness, at least) that can make my blood boil more than that exact sentiment, although as an aside, these are close:
- “I want to lose weight but I don’t want to change my diet”
- “I want to look ‘toned’ but don’t want to get big manly muscles”
- “I have to cut down a few pounds fast, so I guess I’ll just do some extra cardio”
- “But foods high in fat will make me fat!”
- “The elliptical machine is my favorite”
- “I won’t try yoga because I’m not very flexible”
And honestly, I could probably go on for pages if only I’d kept a running list of every piece of fitness and health-related misinformation I’ve heard in my 11 years in the business.
But, I digress.
The issue at hand is this: everyone needs to exercise. Everyone. You. Me. Your grandpa. Your pregnant wife. Your uncle with the knee replacements. Your parents. Your best friend that doesn’t put on a pound no matter how much she eats. Your boss. Everyone.
What bothers me the most about this sentiment is the implication that just because someone is not overweight, he or she is “spared” the burden of exercise; the idea that the only feasible reason that a human being would ever want to move their body in a manner outside of the basic activities of daily life is to achieve a particular weight, shape, or body type. For the record, this is bullsh*t – solid, wretched, bullsh*t – and I hate it.
The benefits of exercise far outweigh (zing!) the empty vanity of being thin. Exercise is a key component in longevity (assuming, hey, you might wanna stay on this Earth for a while), heart health, bone density (don’t wanna be that grandma with the ol’ broken hip, do you?), diabetes control, and injury and chronic pain prevention. It reduces stress and anxiety as effectively as many medications, helps you sleep better and longer, gives you more energy during your waking hours, and improves your mood.
I’ll go one step further and say that it’s not just exercise, but weight-bearing and resistance exercise, that is most crucial for people of any size. Without strong muscle support, your joints become weak and more susceptible to impact and overuse problems, especially as you get older. Being frail is not a good look for aging – and in fact, studies have shown that people with a slightly overweight BMI actually live longer than those who are “slim.”
Furthermore, lean muscle boosts metabolism and burns more calories even at rest, meaning that you can afford the occasional indulgence without stressing about weight gain because your body becomes more efficient at burning off the excess fuel.

Both of these women weigh 150# (68KG). On the left is lean muscle, due to exercise.
And yes, there’s more to my soapbox before I step down.
At the ripe old age of 33, I have plenty of friends and acquaintances that “used to be” skinny. “Used to be” fit. And sure as hell “used to” eat a lot worse, drink a lot more, and exercise a lot less than they do now (on this point, I will include myself, haha). But many of these are the folks that, at age 18-22, I now call “future fat.” They’re the ones that didn’t establish healthy eating and exercise patterns because they “didn’t need to,” relied on crash diets and skipping meals to trim down every now and then, and are now facing the worsening effects of a permanently damaged yo-yo metabolism, higher-than-desired body fat, and the uphill battle of trying to go back in time while stuck with a body that is situated firmly in the present – and in its mid-30s (spoiler alert: NOT AN EASY PROCESS).
Perhaps living in Asia has heightened my sensitivity to the “don’t need to exercise” remarks because many Asians here in Singapore, particularly women, are genetically slim and actually do believe that they don’t need exercise to stay healthy (since, again, the prevailing measure of “health” is simply “size”). I’ve heard from many of my Asian clients here that they’re the only one in their household that “has to” exercise, or that they won’t bring their wife or daughter to train with me because “they’re already skinny” – and each time, I have to bite my tongue nearly off to avoid making a scene.
When will we dissociate the holistic idea of “health” from the vapid ideal of thinness? And how?