FitSugar

You Asked: Does Cracking Your Knuckles Cause Joint Damage?

FitSugar — Wed, 16 Apr 2008 12:00:00 PDT

Dear Fit,
I have to admit that I love cracking my knuckles, but my gramma always says that I'm ruining my joints and I'll get arthritis when I'm older. Is she right?
-Cracky Kathy

This is a great question and you are not alone in the love of cracking your knuckles. In order to answer your question, let me explain what's happening when your joints crack. A joint is an area where two or more bones meet. This area is surrounded by joint fluid that protects the bones from rubbing against each other. The gas nitrogen is dissolved in your joint fluid. When you crack or pop your knuckles, you're releasing pressure, which makes the gas come out and form a bubble. Don't worry - the sound is not your bones grinding together. That release of pressure allows a temporary increase in the joint's range of motion, which is why it feels so good. The reason you can't recrack your knuckles immediately after is because it takes a little time for the gas to get redissolved back into the joint fluid.

So is it bad for your joints? To find out

read more. It is sweet of your gramma to be concerned about your joints, but let me assure you that there is no evidence that cracking your joints causes arthritis or any other permanent damage - it just offers relief. The only thing you need to be careful of is if cracking your knuckles causes pain. Actually, those who like to crack their knuckles, back, neck, and knees tend to have healthier joints. No it's not the knuckle cracking that's preventing arthritis, it's the fact that they tend to be more active people. As the old saying goes "move it or lose it." So the next time you crack your knuckles and your gram says "Stop! You're going to get arthritis!" just smile and politely explain that you're releasing the pressure of your joint fluid.

Sprain vs. Strain

FitSugar — Thu, 25 Oct 2007 11:00:00 PDT

Injuries suck! But it does help to know the name of your enemy and the difference between a strain and a sprain.

Strain: A strain involves injury to a muscle or a tendon, which attach muscles to bones. Strains, aka "pulled" muscles, are caused by over stretching or tearing a muscle or a tendon.
Common strains: hamstring and back injuries.
Sprains: A sprain occurs at a joint and is the tearing of ligaments, which connect bones to bones. Ligaments are tough and fibrous bands, and can gradually stretch over time decreasing the structural integrity of a joint.
Common sprains: Ankle and knee.

Fit's tip: To avoid both of the above injuries you should stretch after working out to ensure flexible, responsive muscles so your ligaments and tendons have less chance of being pushed beyond their natural limits and tear.

Source

Taking it To the Streets After Running On a Treadmill

FitSugar — Tue, 26 Jun 2007 10:15:00 PDT

It is that time of year when folks move their workouts outside since the weather is so dang nice. If you have been running indoors on a treadmilll and are looking to move your runs outside there are a few things to take into consideration.

The surface of the treadmill is more forgiving to your joints so suddenly shifting all your runs outside can be jarring to your ankles, knees and hips. Try just taking one run outside per week for 2 or 3 weeks. Then add one run outside every 2 weeks. If you are training for a road race it is really important to start planning ahead and hitting the streets.
Running outside will have to run against wind resistance and the elements, which in the summer means heat, which requires more energy to run at the same speed as on a treadmill.
Keeping your pace outside might feel really different since stride for stride, running on the road requires more energy output to propel your body forward since on a treadmill, you are keeping up with the treadmill as it moves under your feet. Plus, on a treadmill the machine keeps you running at a certain pace and now you will have to monitor your own pace. I suggest using a heart rate monitor to help you keep track of your heart rate and time.
The smooth, flat surface of a treadmill is very predictable. Running on roads or trails trains your neuromuscular system to deal with unpredictable terrain like hills, banked surfaces, trails and uneven surfaces. Chances are high you will be looking down much more when running outside, especially if you are trail running.

Have fun taking your running to the streets. Remember, when running outside you need to be more aware of your surroundings since people, dogs, bikes and cars might be out on the road or trail too.

Chi Running: Use Your Mind to Run, Not Just Your Feet

FitSugar — Fri, 09 Mar 2007 14:00:00 PST

Chi Running (or Mindful Running) is the latest trend to quietly hit the streets, literally.

WebMD got the basics of Chi Running from Danny Dreyer, an ultra-marathon runner and author of the book Chi Running: A Revolutionary Approach to Effortless, Injury-Free Running.

Focus Your Mind: Your mind instructs your muscles to start working or relaxing. Your mind orchestrates the perfect run, starting out slowly, finding the perfect tempo, he adds. Your mind takes in the beauty of your surroundings so that you finish relaxed, and full of energy.

When you begin running, your mind must also push against the body's natural inertia. "Your body is like a dumb animal," Dreyer tells WebMD. "It will stay at rest until acted upon by an outside force like your mind. You have to train it."

Sense Your Body: Pay close attention to what your body is doing. Practice listening to any little nuances that you can detect. Feel your foot hitting the ground. Feel your posture.
Is your body moving in the way you intended it to? Is your movement easier or more difficult? Are there subtle changes you should make? As you begin running, you must develop body sense. Then you will become your own best teacher and coach, says Dreyer.

There's 4 more basics, so

Breathe to Tap Into Chi: The more efficiently your body can take in oxygen, the easier running will feel, Dreyer explains. If you're not breathing deeply into your lower lungs, you're not getting as much air as you could -- a common problem when people begin running. To belly-breathe, stand or sit and place your hands over your belly button. Now purse your lips as if you're trying to blow a candle out, and exhale, emptying your lungs by pulling in your belly button toward your spine. When you've blown out as much air as you can, relax your belly and the inhale will occur naturally. Practice breathing out for three steps, breathing in for two steps. Try matching your breath with your cadence.

Relax Your Muscles: Tight muscles can't get the oxygen they need. The cure is easy: Just relax! Don't take yourself so seriously. Drop your shoulders. Smile. Relax your glutes. Float like a butterfly... lighten up, says Dreyer. When muscles are loose and relaxed, the oxygen carried in your blood can enter the muscle cells much more easily than if your muscles are tense. Keep telling your muscles, "Softer is better!"

Practice Good Posture: Your aligned body has a centerline that runs from head to foot. It is the "steel" that supports your body, which allows your arms and legs to relax. Running with your posture out of alignment creates tension and fatigue. Stand in front of a mirror. Straighten your upper body. Then look down at your feet. If you can see your shoelaces, it's a good bet that your dots are connected in a straight line - perfect. Memorize how this feels. Practice it.

Start Slow: When you begin to run, take it gradually, says Dreyer. "Practice your posture. Really memorize what it feels like to have good posture. Feel yourself standing in straight line. Practice alternating do on one foot, then switch. Shift weight back and forth. Feel yourself keeping posture line straight while on one foot a time." Then, it's time for a little jog. Connect with your posture. Feel your feet down at the bottom of your posture line. Start to jog slowly. When one foot hits the ground, feel it hitting at bottom of your posture line. Practice moving from one foot to the next, taking baby steps. Speed is not a factor here," Dreyer says. "That's the very last thing you should think about. You're working on form -- holding it little bit longer each time. Stretch that over a block, two blocks, three blocks. That's building distance, until you can hold your form over distance."

To read Dreyers book on Chi Running, buy it from Amazon.com for $11.21.

The Skinny on: Cracking Your Knuckles

FitSugar — Fri, 08 Dec 2006 04:00:00 PST

When someone tells you that cracking your knuckles will lead to arthritis, they're wrong.

What exactly makes that "popping" sound? When you crack your knuckles, or back, or whatever, you are pushing the joint into or out of its normal position. Joints are the meeting points of 2 separate bones. A thick liquid called synovial fluid is found between the bones. When you stretch, twist, push, or pull those bones apart, the pressure is reduced on that fluid, and bubbles form and quickly burst - making that familiar "pop."

Research from the Johns Hopkins School of Medicine shows that people who crack their back, neck, knuckles or knees generally have healthier joints than those who don't. Well, actually, people who tend to pop their joints are more likely to be more physically active than non-crackers.

So go ahead and crack away. It may be annoying to others, but at least it's not hurting you.

How to Adjust Your Tax Withholding

Kiplinger — Mon, 13 Feb 2012 16:14:10 PST

We're thrilled to present this smart Kiplinger story here on Savvy!

Political theater over whether or not to extend the 2% payroll tax holiday has overshadowed the fact that most workers can do more to reduce the amount of tax withheld from their paychecks than anything cooked up in Washington.

The power-to-the-people ploy? Using a W-4 form to put an end to overwithholding from your paychecks. First, let's set the stage. Even as anti-Washington sentiment rises to a fever pitch, most middle-class Americans continue to allow the government to claim more than its share every single payday. The proof: In 2011, 109 million of the 145 million individual tax returns filed called for refunds. That's 75%. The average refund last year: $2,913. That's significantly more than even the highest-paid worker gets from a 2% payroll tax holiday.

Yes, we love our tax refunds. But we ask this simple question of those of you who get refunds year after year: Doesn't it make more sense to get your money when you earn it?

If you agree with us that the answer is a resounding "yes," we have good news. Unlike stubbornly high unemployment, it's easy to fix overwithholding. All you have to do is file a revised Form W-4 with your employer. The information on that little form determines how much federal income tax is withheld from your checks. The more "allowances" you claim on the W-4, the less income tax will be withheld.

Read on for more.

Video: Exes Jennifer Lopez and Marc Anthony Joke About Their Working Relationship

Lauren Bradshaw — Fri, 10 Feb 2012 12:54:02 PST

Jennifer Lopez and Marc Anthony are together again - on TV at least. The exes recently sat down for a taping of The Ellen DeGeneres Show to talk about their new show Q'Viva! The Chosen, and by the sound of it, they still enjoy teasing each other! Watch the exes' new joint interview in today's PopSugar Rush.

A Reader Recipe: Chunky Cherry-Chocolate Granola Bites

Fit Community — Fri, 10 Feb 2012 01:28:09 PST

FitSugar reader JuicyNoelle came up with this special cookie for Valentine's Day; she posted the recipe in our Healthy Recipe group.

Tied with a festive pink ribbon and a little love, I’m hoping these cookies will be perfect for Valentine's Day. The whole-grain oats, nuts, and cherries in these cookies add heartiness, while the melted dark-chocolate chunks deliver bursts of richness. The chia seeds pack a nutty punch, and they are rich in fiber and omega-3s, too - perfect for supporting vibrant hair and skin during these cold weeks of February.

Learn more about the recipe after the break!

Weight Loss Rules You're Allowed to Break

Jenny Sugar — Thu, 09 Feb 2012 01:58:49 PST

If you love to eat, losing weight can seem so structured, you immediately get frustrated and grab the first decadent food you can find. Even though there are some very specific guidelines that can help you reach your goal faster, there's no one-size-fits-all weight-loss plan for everyone. Here are five rules you can bend and still drop pounds from the scale.

No Cheesecake, Wine, or French Fries
While dessert, alcohol, and fried foods tend to be high in calories, just because you want to lose weight doesn't mean you have to live without the foods you adore. Actually, denying yourself the bites you crave can backfire, causing you to feel deprived, resulting in bingeing. You can't eat these foods all the time, but it's perfectly healthy to enjoy a few spoonfuls of ice cream or a small glass of chardonnay every once in a while. Just limit your portion sizes and only indulge about once a week.

Salad, Every Day
Salads aren't for everyone, and the dissatisfied feeling you get afterward could cause you to head to the nearest pizza joint. Plus salad toppings can really add up. When a bowl of greens is covered in candied walnuts, cheese, dried cranberries, avocado, and creamy dressing, a seemingly healthy salad can run higher in calories than a burger. If you're not into a bowl of raw veggies, choose other low-calorie meals that incorporate veggies such as sandwiches, broth-based soups, grilled veggies, and whole-grain salads. You have to enjoy the foods you're eating in order to stick with a healthy meal plan.

Keep reading to find out three more diet rules you can break and still lose weight.

Tax Stuff Every Newlywed Should Know

Emily Co — Wed, 08 Feb 2012 10:12:40 PST

You're still hearing wedding bells, but don't let the honeymoon phase distract you from reality. Money is a huge factor in relationships and if you don't tackle it from the start, it can start to shake the cornerstones of your marriage. Kathy Pickering, the executive director of The Tax Institute at H&R Block, names a few things newlyweds should be aware of come tax time:

Filing Status: A newly married couple has two filing status options, married filing jointly or married filing separately; however, a joint return often results in a lower federal tax. That said there are some cases where married filing separately does make sense. For example, if you have relatively high medical bills and lower income, it may be best to file separately. Medical expenses can be included in itemized deductions, but are only deductible to the extent they exceed 7.5 percent of your adjusted gross income. If you have very high medical expenses and a low adjusted gross income, filing separately means you could deduct more of these expenses. However, if you filed jointly, you may not benefit from this deduction. Other things for newlyweds to pay attention to:
Name Change: Whether you took your husband’s last name or hyphenated your name, you must report your name change to the Social Security Administration (SSA). To avoid any delays or problems at tax time, your name and social security number on your tax return should match the records the SSA has.
Adjust Income Tax Withholding: If you and your husband work, your joint income may put you in a higher tax bracket and increase your total tax liability. You should make any necessary withholding adjustments for the next year by filing a new W-4 form with your employer. Use the withholding worksheet to indicate whether your spouse works and how many dependents you have, which determines the number of allowances to claim and the amount of income tax employers will withhold from your paychecks.