Sunday, January 20, 2008

What is Cadence?

When cyclists talk about cadence they are referring to the number of revolutions that they crank makes each minute as the pedals are turned. This in laymans terms simply is the speed at which the cyclist pedals or turns the pedals on the bike as they ride.

Most cyclists will have a certain cadence speed which they feel comfortable with when they are out riding. Today a lot of bicycles come with a large number of gears so it makes it possible for a cyclist to stick to a cadence that they prefer through a wide range of different speeds at which they are traveling. Normally a typical cyclist will look at having a cadence of between 60 and 80 revs per minute (rpm), whilst professional (racing) cyclists will look at theirs being between 80 and 120 rpm. However sprint cyclists will normally be able to manage 170 rpm for very short distances. Lance Armstrong one of the worlds well known professional cyclists is able to produce a cadence of 120 rpm.

However there are many cyclists that believe one form of cadence is much more efficient than another. but the actual cadence that is preferred by each rider is completely different. Yet with racing cyclists the differences in their preferred cadences are very small compared to those people who just enjoy cycling for pleasure rather than as a competitive sport.

What is important to note that each cyclist will have his own particular range of cadences that he prefers and are much smaller than the general ranges which have been previously listed above? but what their preferred cadences are will actually influence the number as well as the range of gears that they have on their bicycle and which they feel are appropriate for the conditions in which they ride.

Today there are many companys who produce devices for measuring the cadence on a persons bicycle such as the Vetta V100 wireless cadence kit. These small computers are mounted on to the handlebars of the users bicycle and then a small magnet is placed close to the pedal sprocket. Then as the rider is out cycling or competing in a race they will see on the small computer screen (which is mounted to the handlebars) displays their cadence information.

To find out how you can measure your cadence with the Vetta V100 wireless cadence kit visit www.cyclocomputerreview.com

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Postures that Promote Mental Health

When youre experiencing symptoms of depression, exercise may be the last thing you want to think about doing; however, it could be one of the most beneficial, particularly if the exercise you choose is yoga.

Well over a hundred million people worldwide are affected by depression, and in the U.S. alone the annual cost of medically treating depression is astronomical. That said, yoga isnt an instant cure or a replacement for the clinical treatment of severe depression. But at the same time, yoga practice may ease some of the symptoms of depression or even clear a path of sight through the gloom. It might also increase feelings of empowerment for sufferers, by showing them a way to treat themselves better.

If youre new to yoga, the hardest thing might be actually making it to the mat; but even if you start with just a few poses a day, you may find that youre soon ready to do more. The slow, deep breathing, the yoga postures and the meditation can each help you to become more in tune with yourself, by strengthening your sense of wholeness and balance in mind, body and spirit.

The benefits of yoga dont end there. Regular, slow and gentle practice can help reduce stress, contributing to a more peaceful state of mind and positive outlook. You might see the results in better mood control, improved concentration and energy levels, as well as in your general sense of well-being.

Theres science behind the positive effects of yoga, as well. Practicing yoga can stimulate the nervous system and circulation, raising the levels of hormones that make us feel good and decreasing those that cause us to feel stressed. yoga practice can also be beneficial to the immune system and can help flush toxins from the body.

If youre interested in trying yoga to soothe feelings of depression, you might want to join a class at a nearby yoga studio, fitness club or community center. A good certified instructor should be able to provide you with tips and poses that are particularly good for easing depression, but you can also turn to videos or the Internet for sites addressing this more specific use of the practice.

For a more in-depth examination of the relationship between yoga and mental health, you might want to read yoga for Depression: A Compassionate Guide to Relieve Suffering Through yoga, by yoga instructor and mentor Amy Weinstraub.

Brodi Saatpha has been practicing yoga for many years, and one day hopes to attain true enlightenment. When she is not teaching others how to discover inner peace, she writes for yoga-insight.com a website educating people about home yoga workouts, comfortable yoga clothes, yoga retreats and more.

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