Showing posts with label muscles. Show all posts
Showing posts with label muscles. Show all posts

Tuesday, September 7, 2010

Using the Swiss Ball for Improved Posture and Increased Strength


For individuals looking for better posture and increased flexibility and strength, nothing could be easier than training with a Swiss ball.

WHAT IS A SWISS BALL?

The Swiss ball, also called the Stability ball, Exercise ball, Flexibility ball or other names, is a large, inflated, rubber ball. The Swiss ball was originally created in Italy in the 1960's and provides instability or resistance which requires the user to rely on 'core' muscles to retain balance - thus improving strength and flexibility of those muscles.

A Swiss doctor studied its use in a clinical setting by incorporating the ball in rehabilitation therapy. While it is still used in physiotherapy it has also become known in the general fitness world as an adaptable and enjoyable addition to routines building strength, flexibility and proper posture.

WHO CAN USE THE SWISS BALL?

Because the Swiss ball is so easy to use and enjoyable, it is able to be used by almost everyone, young or old. However, because the Swiss ball is designed to create instability (thus forcing the body's own muscles to be employed) there is a need for caution. The elderly, injured, pregnant women or anyone otherwise subject to a lack of stability or increased risk of falling, should not use the Swiss ball without personal instruction and care.

When choosing a Swiss ball it is important to choose the size appropriate to your height as well as the intended use. Determine what technique you plan to use the Swiss ball for before purchasing your own ball.

HOW DO YOU USE A SWISS BALL?

If you are concerned about lower back pain or posture you can use the Swiss ball as an alternative to a regular chair. Sedentary workers find that certain muscles in the back become weak over time and are easily strained. Sitting on the Swiss ball will improve your 'core strength' by forcing the unused muscles to maintain balance.

There are many videos and books as well as group classes that teach routines targeting different muscle groups. The Swiss ball has been used in therapy as well as for professional athletes so you are sure to find a method suitable for your experience and needs.

While it is possible to use the Swiss ball on your own at home or the office (and is recommended as an easy way to fit in your workout) it is helpful to have professional instruction when learning to use the ball correctly. Having someone guide you into proper position will show you what the proper alignment feels like.

Performing warm up exercises is also recommendred before beginning a Swiss ball routine. Using the Swiss ball properly will increase the benefits you receive with regular use. No matter what your fitness level, try it out and see how much fun the Swiss ball can be!

Copyright 2005 MHG Consulting


Monday, June 7, 2010

BMI Help



BMI HelpBMI is an indicator of total body fat, which is related to the risk of disease and death. The score is valid for both men and women but it does have some limits. The limits are: It may overestimate body fat in athletes and others who have a muscular build. It may underestimate body fat in older persons and others who have lost muscle mass.Use the BMI calculator or tables to estimate your total body fat. The BMI score means the following:
BMI
Underweight Below
18.5
Normal
18.5 - 24.9
Overweight
25.0 - 29.9
Obesity
30.0 and Above

What does this mean?

BMI is a reliable indicator of total body fat, which is related to the risk of disease and death. The score is valid for both men and women but it does have some limits. The limits are:It may overestimate body fat in athletes and others who have a muscular build. It may underestimate body fat in older persons and others who have lost muscle mass.Use the BMI calculator or tables to estimate your total body fat. The BMI score means the following: BMIUnderweight Below 18.5Normal 18.5 - 24.9Overweight 25.0 - 29.9Obesity 30.0 and Above

Friday, June 4, 2010

The stomach


The stomach is a hollow organ in the upper abdomen, under the ribs.
It's part of the digestive system. Food moves from the mouth through the esophagus to the stomach. In the stomach, the food becomes liquid. Muscles in the stomach wall push the liquid into the small intestine.
The wall of the stomach has five layers:
Inner layer or lining (mucosa): Juices made by glands in the inner layer help digest food. Most stomach cancers begin in this layer.
Submucosa: This is the support tissue for the inner layer.
Muscle layer: Muscles in this layer contract to mix and mash the food.
Subserosa: This is the support tissue for the outer layer.
Outer layer (serosa): The outer layer covers the stomach. It holds the stomach in place.

Monday, May 31, 2010

Why is Exercise Important?


Have you ever heard the expression "use it or lose it"? It's true! If you don't use your body, you will surely lose it. Your muscles will become flabby and weak. Your heart and lungs won't function efficiently. And your joints will be stiff and easily injured. Inactivity is as much of a health risk as smoking!
Helps Prevent Diseases Our bodies were meant to move -- they actually crave exercise. Regular exercise is necessary for physical fitness and good health. It reduces the risk of heart disease, cancer, high blood pressure, diabetes and other diseases. It can improve your appearance and delay the aging process.
Improves Stamina When you exercise, your body uses energy to keep going. Aerobic exercise involves continuous and rhythmic physical motion, such as walking and bicycling. It improves your stamina by training your body to become more efficient and use less energy for the same amount of work. As your conditioning level improves, your heart rate and breathing rate return to resting levels much sooner from strenuous activity.
Strengthens and Tones Exercising with weights and other forms of resistance training develops your muscles, bones and ligaments for increased strength and endurance. Your posture can be improved, and your muscles become more firm and toned. You not only feel better, but you look better, too!
Enhances Flexibility Stretching exercises are also important for good posture. They keep your body limber so that you can bend, reach and twist. Improving your flexibility through exercise reduces the chance of injury and improves balance and coordination. If you have stiff, tense areas, such as the upper back or neck, performing specific stretches can help "loosen" those muscles, helping you feel more relaxed.
Controls Weight Exercise is also a key to weight control because it burns calories. If you burn off more calories than you take in, you lose weight. It's as simple as that.
Improves Quality of Life Once you begin to exercise regularly, you will discover many more reasons why exercise is so important to improving the quality of your life. Exercise reduces stress, lifts moods, and helps you sleep better. It can keep you looking and feeling younger throughout your entire life.
How Often Should I Exercise?
The benefits of any exercise program will diminish if it's disrupted too frequently. A "stop-start" routine is not only ineffective, but can cause injuries. Being consistent with exercise, therefore, is probably the most important factor in achieving desired results.
People often assume that more is better. Wrong! Doing too much too soon or performing intense exercises on a daily basis will have deleterious effects, such as muscle/tendon strains, loss of lean tissue, and fitness-level plateaus.
If you are a beginner, start off slower than you think you should. Three days per week is realistic, safe and effective. If you are experienced, do cardiovascular (aerobic) exercises such as walking, jogging and bicycling for no more than 200 minutes per week with no more than 60 minutes per session.
Weight training should be done no more than three times per week targeting the same muscle groups. Exercise the same muscle groups on non-consecutive days because muscles need adequate time to recover and cannot be effectively trained if they are tired or sore.
Many people forget to stretch or make the excuse that they don't have the time. Flexibility is important, so make the time! Stretching can be done every day, but stick to a minimum of three times per week in order to reap the benefits. When the body is warmed up, such as after a workout session, perform five to 10 stretches that target the major muscle groups. Hold each stretch for 10-30 seconds.