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The Right Exercise Intensity
We've all heard the exercise guidelines that recommend we participate in 30 minutes of moderate intensity physical activity 3-5 times per week. That seems easy enough to implement. Or, does it? The duration and frequency guidelines are very straight-forward and easily defined. But, "moderate" intensity is often left to interpretation. So, how do we define "moderate"? First we need to understand that the definition of moderate intensity can be completely different from one individual to another. For example, a well-trained athlete may be in the moderate zone when running 5 miles in 30 minutes. Yet, for a novice exerciser who is very overweight, moderate means walking one mile in 30 minutes. Don't let this confuse you. While the intensity level is very critical in the overall guideline, fortunately it's also fairly easily identified. The ACSM (American College of Sports Medicine) defines moderate as an intensity of 40 percent to 60 percent VO2 maximum. But, since most of us don't know how to determine our VO2 maximum, there are easier definitions to utilize. You can base VO2 loosely on your maximum target heart rate zone. A VO2 maximum of 40-60% equates to about 50 to 70 percent of maximum heart rate (MHR). And determining your MHR and the corresponding percent zones is relatively simple. Below is an easy calculation for determining your specific MHR and what 50-70 percent of equates to. Target Heart Rate Zone
So, in this example the 30 year-old would want to exercise in a heart rate range of somewhere between 95 - 133 BPM. Keep in mind that this calculation is age-related. It does not take into consideration your fitness level. So, it is not completely accurate, but still a good guideline. For an even more accurate (and more complicated) method for determining your training intensity range, visit this link: http://www.workoutsforyou.com/intensity.htm Also, some medications can raise or lower your heart rate and change the heart's response to exercise. Beta-blockers are among those that alter the heart rate. This means that people taking these types of prescriptions should probably use another option for monitoring their intensity. There are some other very good ways to measure intensity for both people taking medications or those just looking for a more convenient method. Two good options are the Ratings of Perceived Exertion (RPE) method and the Talk Test. RPE This takes into account what the exerciser is perceiving in terms of exercise fatigue and it correlates well with cardiorespiratory and metabolic factors like heart rate and overall fatigue. The RPE scale starts with 0 and ends with 10. A rating of 0 equates to doing nothing, being at rest. A rating of 10 is equal to maximum effort, working very, very hard. For moderate intensity, an exerciser should strive for reaching somewhere between a 4-6, which the scale defines as a somewhat hard to a hard effort. A great way to measure intensity (where appropriate), is utilizing both the RPE and Target Heart Rate Zone. The exerciser should identify where they fall on the RPE scale when their heart rate is between 50 - 70% maximum. This will allow them to accurately use only the RPE scale for measuring intensity when it is not feasible to determine their THR. Talk Test The final method for measuring exercise intensity is the Talk Test. Like the RPE, the talk test is subjective. The exerciser simply ensures that he works out at a level where he can carry on a comfortable conversation. He should be able to breathe comfortably during exercise. In simple terms, the exerciser would be working out too hard if he has to take a breath between every word he says. On the flip side, he would be exercising at too easy of an intensity if he could sing several phrases of a song without breathing hard. Now you know how to define "moderate" and that means you don't have any more excuses. It's time to get moving. Keep in mind that the ACSM guidelines are minimum recommendations. For more significant health improvements and/or weight loss or for more advanced exercises, consider increasing any part of the three recommendations found in their guideline. About The Author Lynn Bode, author and certified personal trainer, offers her services online through WorkoutsForYou.com. Workouts For You provides affordable online exercise programs to help even the busiest of people lose weight, tone-up, build muscles, increase stamina and more via the Internet. We'll provide you with weekly customized exercise programs you can do at home or at the gym. Visit our website for a free sample workout.
Latest News:Site: Yahoo! News Search Results for news News Corp exec becomes chief of Germany's Premiere (Reuters via Yahoo! News) News Corp's chief financial officer for Europe and Asia has been named chief executive of German pay television group Premiere, following the resignation of Michael Boernicke, Premiere said on Wednesday. News Corporation to redevelop London Wapping site (Reuters via Yahoo! News) Rupert Murdoch's News Corporation is to redevelop its Wapping site in London, moving all its UK businesses, including News International, Harper Collins, MySpace and Dow Jones, under one roof. DeJesus, Royals sad at Sweeney news (MLB.com) DeJesus, Royals sad at Sweeney news Tribune blames Google for damaging news story (Market Watch) SAN FRANCISCO (MarketWatch) -- Tribune Co. said Wednesday that the mistaken online publishing of an old news story that cratered UAL Corp.'s stock price earlier this week was because of a repeated technology failure at Google Inc. UPI NewsTrack Entertainment News (UPI) Chesney nominated for 7 CMAs ... Hoffman: I'm not playing Penguin ... 'RocknRolla' No. 1 at U.K. box office ... Jessica Simpson stops song on 'GMA' ... News from United Press International. DailyMe: News tailored to your individual tastes (The Christian Science Monitor) Column: Custom news websites come and go, but this one gets it right. Get the latest news in racing (Daily Racing Form) In order to read Daily Racing Form's free daily news stories it is required that you have a DRF.com free membership. If you do not have a DRF.com free membership, please register here . You will NOT need to be logged in to read each day's free news stories. Newport News police in standoff with man, possibly armed (The Virginian-Pilot) NEWPORT NEWS Newport News police are involved in a standoff with a man inside an apartment who may have a gun, police said. A detective went to an apartment in the 500 block of 19th Street to try to serve a warrant on a suspect, said Officer Lou Thurston, a police spokesman. AIS adds news video to services (Bangkok Post - Thailand's English news) Advanced Info Service (AIS) is introducing real-time news video clips over mobile phones, aiming to make its news content services a flagship source of non-voice revenue. Kyodo News agency says three inmates executed (AP via Yahoo! Malaysia News) Kyodo News agency says three death-row inmates have been executed in Japan. Site: news - Google News New Voices in Congress Will Change the Tone of the Democratic Majority - New York Times
MORE RESOURCES: Site: Yahoo! News Search Results for exercise Fort Jackson terror exercise canceled (The State) Army officials have canceled a training exercise at Fort Jackson testing soldiers? ability to deal with dozens of injuries after a terrorist attack. Forecasts calling for thunderstorms and lightning Wednesday prompted the cancellation because much of the activity was supposed to take place in open fields at the base, a spokeswoman for the Army said. Dozens of mock casualties were to be ... Santa Clara County plans emergency responder training exercise (San Jose Mercury News) A large-scale, multi-jurisdictional emergency response training exercise is planned for Thursday at the DePaul Medical Center in Morgan Hill. Many with 'fat' gene may need exercise (UPI) MIAMI, Sept. 9 (UPI) -- More than half of all people of European descent have one or two copies of a "fat" gene variation, but lots of exercise may help, researchers say. Aerobic exercise for the wheelchair-bound (EurekAlert!) ( University of Texas at Austin, Electrical & Computer Engineering ) Simple exercise machine makes it fun for wheelchair users to fight high obesity, diabetes and heart disease rates. In Ramadan, Jordan TV campaign urges holy month observers to try healthy eating, exercise (AM New York) AMMAN, Jordan (AP) _ The public-service TV ads deliver a cheerful, yet pointed, message to Muslims observing Ramadan's traditional dawn to dusk fast: "Don't overeat" when night comes. "Exercise and stay healthy." Canadian ships arrives to exercise with Indian Navy (Islamic Republic News Agency) India - Canada - Navy Exercise Two Canadian warships will be visiting Indian waters for four days from Wednesday and carry out an exercise in the sea off the Chennai coast on Saturday. Community-based exercise organizations can help prevent diabetes (New Kerala) Washington, Sept 10 : A study conducted at the YMCA has shown that community-based exercise organizations can help in preventing diabetes. Training exercise on Whittington Drive (The Peterborough Examiner) The Peterborough Lakefield Community Police Service Emergency Response Team is conducting a training exercise in the area of Whittington Drive. This is a training exercise only and the public is not at risk. Exercise Tips for Success (Carteret County News-Times) (ARA) - Everybody knows that exercise is good. Doctors have told us for years that exercise can help us lose weight, look better, feel better, and even sleep better. However, exercise sounds like work, and many of us claim that we just don't have time to add more work to our daily lives. Wearable Fitbit automatically tracks your exercise routines (Engadget) Filed under: Misc. Gadgets , Wearables Although the world already has a set of headphones that encourages you to work out , the newly announced Fitbit is just a hair more sophisticated. Designed to be worn or carried around in a spare pocket, the personal tracker is about the size of a standard flash drive and includes a built-in motion sensor to keep tabs on "exercise intensity ... Site: exercise - Google News Ask the Trainer: Add exercise to your efforts to stop smoking - Sheboygan Press
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