Why Good Posture Matters
January 24, 2017
"Stand up straight." That's timeless advice we've probably all heard at one time or another. It's worth heeding. Good posture is important to balance: by standing up straight, you center your weight over your feet. This also helps you maintain correct form while exercising, which results in fewer injuries and greater gains. And working on balance can even strengthen your abilities in tennis, golf, running, dancing, skiing — and just about any other sport or activity.
Not an athlete? It still pays to have good balance. Just walking across the floor or down the block requires good balance. So do rising from a chair, going up and down stairs, toting packages, and even turning to look behind you.
Poor posture isn't necessarily a bad habit, either. Physical reasons for poor posture include:
- Inflexible muscles that decrease range of motion (how far a joint can move in any direction). For example, overly tight, shortened hip muscles tug your upper body forward and disrupt your posture. Overly tight chest muscles can pull your shoulders forward.
- Muscle strength affects balance in a number of ways. The "core muscles" of the back, side, pelvis, and buttocks form a sturdy central link between your upper and lower body. Weak core muscles encourage slumping, which tips your body forward and thus off balance. Strong lower leg muscles also help keep you steady when standing.
The good news: You can improve your posture with a few simple exercises. Balance-specific workouts address posture and balance problems with exercises that build strength where it counts and stretches that loosen tight muscles. Quick posture checks in the mirror before and during balance exercises can also help you get the most from your regular workout. And increasing your core strength and flexibility can help you improve your posture noticeably in just a few weeks.
Good posture means:
When sitting down, keep your chin parallel to the floor; your shoulders, hips, and knees at even heights; and your knees and feet pointing straight ahead.
For more on improving your balance, buy Better Balance, a Special Health Report from Harvard Medical School.
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