Maybe your skin looks brighter, your step is springier or you’re more confident at work. Such small victories may go unnoticed by unobservant exercisers, but those on the lookout for these benefits will find them every bit as valid as gains measured by scales and calipers.
1. Smoother, More Radiant Skin . Working up a good sweat is the equivalent of getting a mini-facial, she says. “When the pores dilate, sweat expels trapped dirt and oil. Just be sure to wash your face afterward so the gunk doesn’t get sucked back into the pores.”
Breaking a sweat isn’t the only way exercise benefits the skin — it also reduces bodywide inflammation, helps regulate skin-significant hormones and prevents free-radical damage. When you exercise, the tiny arteries in your skin open up, allowing more blood to reach the skin’s surface and deliver nutrients that repair damage from the sun and environmental pollutants. These nutrients also rev up the skin’s collagen production, thwarting wrinkles. “As we age, fibroblasts [the collagen-producing cells in the skin] get lazier and fewer in number. But the nutrients delivered to the skin during exercise help fibroblasts work more efficiently, so your skin looks younger.
2. Greater Self-Confidence
Confident people radiate a certain physical appeal and charisma. A recent British study found that people who began a regular exercise program at their local gym felt better about their self-worth, their physical condition and their overall health compared with their peers who stayed home. The best part was that their self-worth crept up right away — even before they saw a significant change in their bodies.
3. Increased Stature
a yoga instructor and founder of YogaForce took up yoga as a means to relieve stress. But it wasn’t until she had a checkup a few years later that she saw the full effects of her practice. When the doctor measured her height, they both noticed she’d grown an inch and a half. “I couldn’t believe it,” she says. “I’d always wanted to be taller; now I fit into my clothes better and feel more spacious in my body.”
4. Less Stress and Anxiety
Anxiety, fearfulness and uncertainty all drain your vitality and dampen your mood, which in turn tends to show on your face and in the way you carry yourself. Roughly 40 million Indian over 18 suffer from anxiety disorders, according to the National Institutes of Mental Health — that’s nearly 20 percent of all adults — and for many of them, that anxiety strips both the smile from their face and the spring from their step. Exercise has been shown to alleviate most mild to moderate cases of anxiety, and can very quickly improve mood.
Exercise is like taking a tranquilizer, but better because you get the side effect of improved health and fitness.” Studies out of Raglin’s lab suggest that as little as 15 minutes of exercise bestows a calm that can last for hours. As for what kind of exercise elicits the biggest response, he recommends either heart-thumping aerobic exercise, like running, cycling or swimming, or a mixture of aerobic and anaerobic exercise, such as weight training.
5. Better Immunity and Detoxification
With spring cold season on the horizon, exercise’s immune-enhancing powers are nothing to sneeze at. Exercise shores up the immune system by goosing the body into churning out more white blood cells, including neutrophils and natural killer cells. More white blood cells mean fewer bacteria and viruses sneak past the gate. Net effect: You don’t get that worn-down sick look that comes from feeling under the weather, and small blemishes and wounds of all kinds heal faster.
6. More Restful Sleep
exercise sharpens the body’s sensitivity to the stress hormone cortisol, which can enhance sleep. Sleeping better leaves you looking fresh and healthy.
7. Less Visceral Fat
Yes, exercise can help you lose your love handles, but it’s the loss of excess fat deep inside the body that boosts your overall vitality and your looks.
The body contains two types of fat. The one you can pinch (subcutaneous) is relatively benign. But the less visible stuff, the visceral fat that pads the abdominal organs like so many packing peanuts, can be a killer. Excess visceral fat fuels low-grade inflammation in the body and is tied to a virtual who’s who of 21st-century ills, including type 2 diabetes, heart disease, colon cancer, breast cancer and dementia. It can also upset the balance of important hormones (more on that to come) that affect your skin, hair and general appearance.
8. Stronger Sex Hormones
Getting fit not only makes you look sexy, it also makes you feel sexy by balancing the body’s sex hormone levels, which in turn can improve the appearance of hair, skin and muscle tone. Although the most studied hormones linked to exercise are endorphins, sex hormones, such as testosterone and human growth hormone (HGH — the same youth-serum substance celebrities pay thousands to be injected with), also get a boost.
When British scientists compared the hormone levels of 10 middle-aged men who ran more than 40 miles a week with 10 healthy, but sedentary, men, they found that, on average, the runners had 25 percent more testosterone and four times more HGH than the couch potatoes.
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