Showing posts with label Physical exercise. Show all posts
Showing posts with label Physical exercise. Show all posts

Saturday, September 3, 2011

Is Strength Training Okay for Kids? Should Children Lift Weights? Is it SAFE?

JJS Karate kids during training at Jack & Jill...Image via Wikipedia

Q: Is Strength Training Okay for kids?

Strength training offers kids many benefits, but there are important caveats to keep in mind. Here's what you need to know about youth strength training.

By Mayo Clinic staff Strength training for kids? You bet! Done properly, strength training offers many bonuses to young athletes. Strength training is even a good idea for kids who simply want to look and feel better. In fact, strength training can put your child on a lifetime path to better health and fitness.

IMPORTANT! Strength training, not Weight Lifting:

For kids, light resistance and controlled movements are best — with a special emphasis on proper technique and safety. Your child can do many strength training exercises with his or her own body weight or inexpensive resistance tubing. Free weights and machine weights are other options.

Don't confuse strength training with weightlifting, bodybuilding, or powerlifting. These activities are largely driven by competition, with participants vying to lift heavier weights or build bigger muscles than those of other athletes. This can put too much strain on young muscles, tendons and areas of cartilage that haven't yet turned to bone (growth plates) — especially when proper technique is sacrificed in favor of lifting larger amounts of weight. 

For kids, what are the benefits of strength training?

Done properly, strength training can:
  • Increase your child's muscle strength and endurance
  • Help protect your child's muscles and joints from injury
  • Improve your child's performance in nearly any sport, from dancing and figure skating to football and soccer
And strength training isn't only for athletes. Even if your child isn't interested in sports, strength training can:
  • Strengthen your child's bones
  • Help promote healthy blood pressure and cholesterol levels
  • Boost your child's metabolism
  • Help your child maintain a healthy weight
  • Improve your child's self-esteem

When can a child begin strength training?

During childhood, kids improve their body awareness, control and balance through active play. As early as age 8, however, strength training can become a valuable part of an overall fitness plan — as long as the child is mature enough to follow directions and practice proper technique and form.

IMPORTANT! If your child expresses an interest in strength training, remind him or her that strength training is meant to increase muscle strength and endurance. Bulking up is something else entirely — and most safely done after puberty.

You might also check with your child's doctor for the OK to begin a strength training program, especially if your child has a known or suspected health problem — such as a heart condition, high blood pressure, or a seizure disorder.

What's the best way to start a strength training program for kids?

A child's strength training program isn't necessarily a scaled-down version of what an adult would do. Keep these general principles in mind:
  • Seek instruction. Start with a coach or personal trainer who has experience with youth strength training. The coach or trainer can create a safe, effective strength training program based on your child's age, size, skills and sports interests. Or enroll your child in a strength training class designed for kids.

  • Warm up and cool down. Encourage your child to begin each strength training session with five to 10 minutes of light aerobic activity, such as walking, jogging in place or jumping rope. This warms the muscles and helps reduce the risk of injury. Gentle stretching after each session is a good idea, too.

  • Keep it light. Kids can safely lift adult-size weights, as long as the weight is light enough. In most cases, one set of 12 to 15 repetitions is all it takes. The resistance doesn't have to come from weights, either. Resistance tubing and body-weight exercises, such as push-ups, can be just as effective.

  • Stress proper technique. Rather than focusing on the amount of weight your child lifts, stress proper form and technique during each exercise. Your child can gradually increase the resistance or number of repetitions as he or she gets older.

  • Supervise. Adult supervision is an important part of youth strength training. Don't let your child go it alone.

  • Rest between workouts. Make sure your child rests at least one full day between exercising each specific muscle group. Two or three strength training sessions a week are plenty.

  • Keep it fun. Help your child vary the routine to prevent boredom.
Results won't come overnight. But eventually, your child will notice a difference in muscle strength and endurance — which may fuel a fitness habit that lasts a lifetime. Priceless!


Find the original article here:
http://www.mayoclinic.com/health/strength-training/HQ01010/NSECTIONGROUP=2
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Sunday, June 19, 2011

An Exercise to Strengthen your Cross Punch

lifting weightsImage by Cult Gigolo via Flickr
Hey, I just found a great new TV Show called "Body Fuel". It's on the Canadian Network ION (here in Utah that's channel 16.3).

But it's awesome: Healthy workout-based recipes and an exercise of the day. Online, I'm afraid the workout is all you can get on video. But here's one that's new to me and is a great technique to strengthen your CROSS PUNCH or, in Karate, we call it the REVERSE PUNCH.

Check it out here:
http://bodyfueltv.com/videos/epsiode-101-single-arm-power-press
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Wednesday, January 5, 2011

Anti-Aging: Exercise Unlocks Stem Cells in Muscles


Exercise Unlocks Stem Cells in Muscles

Exercise Unlocks Stem Cells in Muscles
The combination of aging and a sedentary lifestyle significantly contributes to the development of diseases such as osteoporosis, obesity, diabetes and cardiovascular diseases, as well as a decline in cognitive abilities.

A common result of the aging process is sarcopenia, a decline in the mass and function of muscles. Dafna Benayahu, from Tel Aviv University (Israel), and colleagues studied a laboratory rat population, finding that endurance exercise increased the number of satellite cells (muscle stem cells), which normally decline with aging.

Comparing the performance of rats of different ages and sexes, they found that the number of satellite cells increased after rats ran on a treadmill for 20 minutes a day for a 13-week period. The younger rats showed a 20% to 35% increase in the average number of stem cells per muscle fiber retained -- and older rats benefited even more significantly, exhibiting a 33% to 47% increase in stem cells.

Further, the team found that endurance exercise improved the levels of "spontaneous locomotion,” a response mechanism that is typically reduced with aging. The researchers are hopeful that this finding leads to discoveries of new methods to raise satellite cell populations in human muscle tissue, to raise the production and performance of young and healthy muscles, to provide an anti-aging musculoskeletal benefit.
Shefer G, Rauner G, Yablonka-Reuveni Z, Benayahu D. “Reduced Satellite Cell Numbers and Myogenic Capacity in Aging Can Be Alleviated by Endurance Exercise.” PLoS ONE 5(10): e13307; doi:10.1371/journal.pone.0013307.

Health Headlines

Researchers present data confirming that that people deprived of sleep for long periods appear less attractive and more unhealthy than those who are well rested

Women who follow the principles of an anti-aging lifestyle reduce their risks of developing age-related macular degeneration (AMD) by more than two-thirds.

A regular schedule of resistance training program helps to preserve cognitive health in seniors.

High levels of high-density lipoprotein (HDL; “good" cholesterol) correlate to a reduced risk for Alzheimer's disease in older adults.

Epigallocatechin gallate (EGCG), an antioxidant compound found in green tea, may reduce the risk of developing Type-1 diabetes, in a lab animal model.

Compounds in pomegranate inhibit the movement of cancer cells, weakening their attraction to a chemical signal that has been shown to promote prostate cancer

The cognitive performance of vegetarians may benefit from supplementation of the pre-protein creatine.

The majority of debilitating illnesses are, in part, caused by poorly-bound iron, which may lead to the production of dangerous toxins.

In the United States, for the 2008 year, life expectancy fell by one-tenth of a year (a little over a month) for both men and women.

Beverages supplemented by whey-based protein can significantly reduce elevated blood pressure, thereby reducing the risk of stroke and heart disease.


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Monday, January 3, 2011

INSANE 3 Minute Workout with Shawna K!


Non-Treadmill Full Body Workout from Shawna Kaminski on Vimeo.

Shawna's Having a SALE!!

My good friend and female fat loss expert, Shawna K just informed me that she's having a SALE! She has an awesome program called. 'Female Fat Loss Over 40'  and it's  a year old. She's celebrating by offering it to my bloggees for almost 50% off. I highly recommend her stuff because I  know that she' s well into her 40's and looks amazing. OMG! Can you believe it? She really knows what she's talking about.

Click here to learn more:  Female Fat Loss!

You can check out this cool video workout she did on a treadmill. I've never thought to use a treadmill this way. I know she's not a big fan of long slow cardio, but she really steps outta the box with this workout.

If you're looking for other outta the box, fresh ideas that you can do at home, on holiday or any where you find yourself, check it out here:

Click here to learn more: Shawna K

But you'll want to hurry, the sale ends January 6th at midnight.

Love,
Sabina
 
P.S. C'mon, a 3 Minute Workout. Who can't do that? Start your New Year off right.  ; ) 
 
 
 



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Thursday, December 30, 2010

10 Tips for Boosting Energy for your Physical Fitness Work Out (and your LIFE!)

Aviva SinayImage by Keith Allison via Flickr
Happy New Year Everyone!

So now it's after the holidays and we're feeling a little bloated, heavy, and slow. What we need is a plan for boosting our energy... so that we can get back on track with our health, weight and physical fitness goals.

My friend, Shawna Kaminski, author of Female Fat Loss Over 40 has some great ideas.

10 Tips for Boosting your Physical Energy

To help fight fatigue: (My additions are in red.)

1)     Drink lots of water. A dehydrated body functions less efficiently. Replace sodas with plain water.

2)     Reduce or limit caffeine. 1 or 2 caffeinated drinks per day like coffee, tea or cola can boost your energy and mental alertness, but more than 6 caffeinated drinks per day may make you anxious, irritable, and negatively affect your performance. Plus, your sleep may be disrupted.

3)     Eat breakfast. Food boosts your metabolism and gives your body energy to burn. Make sure to include protein to help prevent that mid-morning low blood sugar drop. Symptoms of over-carbing and not enough protein (symptoms of low blood sugar) are drowsiness and the inability to concentrate. A carb eaten alone actually has a narcotic effect.

4)     Don't skip meals. Going without food for too long allows blood sugar levels to dip. Try to eat regularly to maintain your energy levels throughout the day. You should never go longer than 6 hours between meals. To avoid low blood sugar symptoms your body needs an influx of nutrition at least every 4 hours. And don't eat more frequently than every 2.5 hours. This can also drag you down (got this advice from MMA Champ Jeremy Horn!).

5)     Don't crash diet. Low calorie diets or diets that severely restrict carbohydrates don't contain enough energy for your body's needs. The typical crash diet also deprives the body of nutrients such as vitamins, minerals and trace elements.

6)     Don't overeat. Large meals can drain your energy. For a healthier diet, try eating 6 meals a day to maintain blood sugar levels and energy. Eating every 3 hours equals about 6 meals a day. Eating every 4 hours, about 5 meals a day.

7)     Get enough sleep. Adults need about 8 hours per night.

8)     Learn how to relax. A common cause of insomnia is fretting while lying in bed. Experiment with different relaxation techniques until you find one or two that work for you; for example, you could think of a restful scene, focus on your breathing, or silently repeat a mantra or phrase. 
       
       Sugar is something that people generally don't think of when it comes to insomnia. But, just like caffeine and aspartame, it can cause you to have that anxiety-provoking constant train of thought at bedtime.

9)     Increase physical activity. Exercise!! Physical activity boosts energy levels, while a sedentary lifestyle is known to cause fatigue. It's a law of physics! A body at rest tends to stay at rest. A body in motion tends to stay in motion. Don't let yourself become a victim of "The Couch Potato Syndrome"!

10)  Limit the time you sit down. Reduce sedentary behaviors such as watching television and using computers. Did you know that they now make laptop stands for your treadmill? I need one!

Read more about Shawna's weight loss program here:  


A little bit more of MY STORY:
When I first started back to taking more exercise classes than I was teaching, I found that my energy waxed and waned from class to class. My diet was pretty good. I was drinking plenty of water, eating enough protein, and getting enough rest. So what was missing?

But my diet WAS deficient! What was missing was that a few of my 5 to 6 meals a day were protein only. I never eat carbs alone as that is one of the worst things you can do to your body as far as your insulin balance is concerned. I was eating whole grains but I wasn't getting enough vitamins and minerals from fruits and vegetables. So I started adding a serving of fruit or vegetable with each protein portion.

If I was in a hurry the fruit or vegetable became a 6 oz. can of V8 vegetable juice or a serving of a liquid vitamin mineral supplement (I hate taking pills! Especially those horse-sized pills they call vitamins.) I found the best quality and price for my liquid vitamins at Costco.

Well, what d'ya know. My energy level skyrocketed. My legs no longer felt heavy in my kickboxing class and I didn't just want to plop down on the couch when I got home.

Now, the only time I have trouble with physical energy is around the holidays when I eat a few too many potatoes (one of those evil White Foods you should avoid). What is a White Food? White foods are those high glycemic carbs that boost your insulin level, can cause insulin resistance, and lower your blood sugar so that you can't lose weight and are more prone to illness.

Those White Foods to avoid are: White potatoes, white rice, white flour anything - pastries, cookies, cake, pasta, and corn products. I do allow myself whole corn on the cobb with our summer BBQ's.

One's diet should contain GOOD carbs, which are fruits, vegetables, nuts, seeds, beans, legumes, and whole grains. Some of these, like beans and nuts, contain both carbohydrates and protein. Good carbs supply the fiber, vitamins, and minerals we need for energy and clarity of mind.

If you do eat holiday stuffing, try to make it with 100% whole grain bread (lower on the glycemic index - how quickly the sugar enters your bloodstream) and add nuts (we enjoy pecans or walnuts), plus we add some chopped up turkey sausage for a little extra protein. A good balance of protein with your carbs lowers how quickly the carbs enter your bloodstream, resulting in less hunger, easier weight maintenance, and better health.









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Wednesday, December 22, 2010

Q & A: How to Lose Weight Fast

Beautiful girlImage by tibchris via FlickrQ:  I think I'm overweight for my age (13)  and I'd like to know what the quickest way to lose weight is... that is still healthy. I want my flat belly back!

A:  The first thing you need to do is cut down on refined sugar. Do you think about food all the time? Are you hungry all the time? Over-carbing and insufficient protein will cause a chemical imbalance that makes you crave food and over-eat.Which is probably why you have a weight issue.

Plus, there's that calorie thing. You have to make sure you're eating enough calories but not too much. A simplistic gauge is, if you want to weigh 130 (multiply it by 10) you shouldn't consume more than 1300 calories per day net. Net meaning if you exercise off 300 calories you can add those to the 1300. For example, 1600 consumed minus 300 exercise = 1300 net.

There are some great books about cutting down on sugar (It affects your health too - do you have trouble sleeping sometimes? That's one of the symptoms of too much refined sugar in the diet). One of these books is called the "The Sugar Addict's Diet". Go to the library or the book store and start reading about real nutrition (not fad diets). Also, start picking up every magazine you see about living a healthy lifestyle.

These magazines like Shape and Women's Fitness have little snippets of the latest good advice about eating and exercise... and over time you will become educated and more fit. Don't worry about overnight results. Once you're on the right track with exercise (find something you really like and WANT to do - I love cardio kickboxing!) and good nutrition, you'll feel more calm about your weight and your shape, and maybe even develop an "athletic" mindset. Were the Olympic athletes thin? No. But they were strong and healthy and certainly not insecure about their figures.

Your weight will no longer be an issue.

Now, if you had said you were 24 and your wedding was coming up, I would have a different answer for you. I would say go ahead and (just for 3 or 4 days leading up to the wedding) cut out all salt, all carbohydrates, and fluids... except for a sip of water when you're thirsty.

That would help you lose up to six pounds of water weight. But, of course, it's not something healthy that should be kept up for any period of time.


If you liked this post, you'll want to read this one too:
http://bodybeautybliss.blogspot.com/2011/07/how-to-lose-weight-fast-healthy-diet.html

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Monday, December 20, 2010

Q & A: Tips on How To Release Frustration and Stress

A fighter doing some heavy bag work in a train...Image via Wikipedia
Is there a healthy way to release pent up frustration and stress?

Q: Lately I've been going through a crisis of sorts. There are other people involved and when I think about them, I get so angry I just want to scream or break something.

Please don't tell me to do yoga or slow breathing meditation or to hit a pillow. I already do Tai Chi (a soft martial art) and it doesn't help.

Day in and day out, this anxiety persists and I just feel like I'm going to explode. But mostly I just cry all the time. I'm on edge and feel emotionally drained. Is there anything I can do to help myself immediately?

A:  Exercise is key. It produces endorphins, chemicals in your system that work like a "drug" to help relieve stress. You will feel better about yourself at the end of each session.

And I'm glad to hear that you do a martial art. Why not try something a little more... INTENSE. I do a Muay Thai kickboxing class in which we kick and punch bags. The sweat just pours down, I breathe hard, and sometimes I even imagine certain faces on the bag... certain people I'd like to kick the sh-- out of. LOL. It works! At the end of the class it feels like I've done just that.

It's an awesome way to let go some anger and stress. Couldn't cope without it.

And I'm not sure how old you are but age shouldn't matter (unless you have a unique medical condition such as osteoporosis. Then do consult with your doctor first). This class is a cardio/aerobic kickboxing class, no actual sparring involved, which I know intimidates some people. If I can do it at fifty, anyone can.

Have you seen how hard those people work out on Biggest Loser? Most people think that growing older means relaxing... retirement. I'm afraid it's just the opposite. We have to work twice as hard for the same results we had in our earlier years.

Oh, P.S., reducing refined sugar and caffeine and aspartame in your diet also helps. These ingredients can cause these feelings of frustration as a symptom of an out of balance body chemistry. Most people don't understand how powerful sugar is in this regard. Plus, an added benefit of reducing sugar in your diet is more energy for your workout.

Do your legs sometimes feel heavy, like you're lifting them with 20 lb. ankle weights tied to each? Replacing refined sugars (What are those? See the book The Sugar Addict's Diet for a complete explanation.) with more natural ones will take of that. You'll feel much lighter. Instead of dragging yourself through your workout (and your day!), your energy level will skyrocket. And, as an added bonus you'll be able to think more clearly. Improved memory is a side-effect of reduced sugar consumption.

Here's a video from a typical Bag Class:







Thursday, December 16, 2010

Worldhealth.net Anti-Aging News

two-girls-exercising-cayucos-beach1Image by mikebaird via Flickr
Worldhealth.net Anti-Aging News  http://www.worldhealth.net
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Thursday, December 9, 2010

My Ship is Coming In! Dream Interpretation / Physical Fitness Advice / Routine / Workouts


Dream interpretation is a great self-therapy practice and something you should incorporate into your self-care routine. As I've stated before, the only book I use (and I use it daily) is The Dreamer's Dictionary by Robinson and Corbett.

Here are last night's dreams (remember that part of the mystery of dream interpretation is that the meanings are often contrary to what you might presume). Check out these mixed messages.

Dream: My partner and I are on a cruise ship (my most favorite thing in the world to do!) or in a fine hotel (either on vacation or a honeymoon). But someone has stolen my black leather purse. I try to find it but can't. I think I know how it was stolen and by whom. But it doesn't matter.

The toughest part is that we no longer have any cash or credit. We can't eat! No purchases of any kind, no restaurant meals, and especially no buffets (another one of my favorite things). It's frustrating as hell.

I keep trying to talk the Front Desk help into cutting us a break, but they just won't do it.

Loss of money: Contrary. You are likely to have a windfall.
Ship: Profitable ventures; success; think of the expression 'My ship is coming in!'.
Anxiety/Frustration: Contrary. Your worries will soon be relieved.
Robbery: Loss of money means that you should be careful how you handle your cash.
Abscond: Be careful not to give your affections unwisely.
Loss of great value: Warning: If you try to be too sharp you can end up cutting yourself!


Today's Workout:
 
Exercise. If you are just starting out exercising or have had a long break, go slow and by all means consult your physician, especially if you have health issues. 

Remember to go at your own pace. It’s a good idea to set machines on Manual. That way you can lower or raise resistance to meet your daily fitness level. I call it Fitness by Feel™. Feel where you are and then push yourself right to the edge of what you can handle. 

Listen closely to what your body is telling you. Back off when it becomes too much. Move forward when you have the strength and energy. Consistence is the key. When I first started on the stairmaster (at 23) I could only go for 4 minutes. Now I can do an hour. But it took time and patience… the new machines with TV monitors help a lot. 

2 Hours (Since I've had to double my workout time with the slowered metabolism of menopause, I am committed now to at least 1 hour a day. But I've found that I really like the yin and yang of working out every other day and resting in between. Thus, the 2 hour workout was born.)

Warm-up: Jump rope and push-ups for 10 minutes then a 5 minute stretch. When you're new to jumping, it's important to find the right rope. It should fit you comfortably, not too long or too short. Measure the rope part, halved. It should reach from your armpit to the floor. If your lungs or calves need a break while jumping, just step in place for a minute, then start again. 

Cardio Kickboxing: I did an hour class at the local Muay Thai Kickboxing Club. But a video at home would work just as well. A club is great because a class consists expressly of calisthenics and bagwork. Punching and kicking a bag are an awesome resistance workout. 

As a woman ages it's especially important to have resistance training as we age to keep our bone mass. A couple of years ago I had a bone density test and was rated in the top 2%. Nice. 

I once did surgery on a woman with osteoporosis. Her bones literally crumbled in my hands. 

Jillian Michaels' experience is similar to mine. She also has a karate and yoga background. So I'm comfortable in recommending her kickboxing workouts. Some health clubs have dance-like kickboxing classes. If the moves are too fast or the instructor doesn't understand the dynamics of kicking, it's easy to injure yourself. Always end the kickboxing with a cool-down stretch. A few yoga moves are perfect.

Elliptical Machine: After class I did a nice steady fat burning pace on the elliptical machine for 15 minutes.

Bicycle: Then 10 minutes on a recumbent bicycle.

Treadmill: And topped it off with 20 minutes on the treadmill with a nice steady climb working up to levels 8-10 incline at a nice slow pace of 2.2 to 2.4. Did you know that you burn more calories walking on a high incline than you do running on a low one?



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