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Use of Lifting Belts During Strength Training Workouts
The decision of whether to use a lifting belt during exercise should be guided by the following information: As mentioned in an earlier article on lower back pain, the deep stabilizing muscles of the lumbo-pelvic region (core) are suspected as having a "drum forming" effect - that is the muscles contract simultaneously in a reflex (no conscious thought required in people without back pain) action to help stabilize the low back and allow forces to be transferred from the lower body to the upper body and vice versa. This action also has the effect of compressing the abdominal contents - composed primarily of water and very little gas; thus the name of this phenomenon is the "fluid ball" effect. Water as a liquid is essentially incompressible, so you can see how the presence of an internal pressurized fluid "ball" will lend stability to the pelvis and spine and actually help generate torque in the lift. For example, as you descend into a heavy squat, the muscles of the core and diaphragm begin to contract and generate tension on the fluid ball. As you squat deeper and your knees and hips flex more and more, the pelvis starts to tip forward and the large erector spinea muscles begin to lose their strength advantage due to a decreased muscle length. It is logical then to assume that the fluid ball acts as a "block" to prevent excessive spinal flexion and possible compressive damage to the intervertebral ligaments and discs. Lifting belts have been demonstrated to have a similar effect of passively increasing intra-abdominal pressure simply by the mechanics of their operation. However, when a lifting belt is used on a consistent basis, it is proposed that the inner stabilizing muscles and deep abdominals are relieved of much of their duty and fail to get stimulated sufficiently. Therefore, even though you may be performing a very functional movement like a squat, you are receiving a source of external stabilization likened to that provided by machine exercise. The risk of using a lifting belt for all lifts is that the core muscles are not trained sufficiently and in the correct motor sequence, so if you attempt a heavy lift without a lifting belt, there may be an increased chance of injuring your back. The best advice then is if you are going to use a lifting belt, use it only when you attempt maximal (1RM) lifts and only when the spine is directly targeted like in a squat. Perform submaximal lifts without a belt to ensure sufficient training of the deep stabilizers of the spine. (It should be kept in mind however that some world class Olympic-style weightlifters never use weightlifting belts). So if your goal is to wear a lifting belt on the field or track or even while performing regular everyday tasks, then use a belt for all your lifts. If however you want "true" functional strength and power, train your own "internal weight lifting belt" and discard the "fake" one. David Petersen is a Personal Trainer/Certified Strength and Conditioning Specialist and the owner and founder of B.O.S.S. Fitness Inc. based in Oldsmar, Florida. More articles and information can be found at http://www.bossfitness.com NOTE: You're free to republish this article on your website, in your newsletter, in your e-book or in other publications provided the article is reproduced in its entirety, including this note, author information and all LIVE website links as above.
Latest News:Site: Yahoo! News Search Results for news JCDecaux in talks for News Outdoor Group in Russia (AP via Yahoo! News) French outdoor advertising firm JCDecaux SA said Thursday it is negotiating to buy Russian rival News Outdoor Group from global media company News Corp. JCDecaux and News Corp. in talks to combine outdoor ad groups (International Herald Tribune) The News Corp. chief executive, Rupert Murdoch, has recently expressed nervousness about investments in Russia, where News Outdoor generated the bulk of its revenue last year. News Corp tightens grip on Premiere with new CEO (Reuters via Yahoo! News) Rupert Murdoch tightened his grip on German pay-TV broadcaster Premiere by appointing News Corp executive Mark Williams as CEO in a move to get the company back on track. SEC Looks Into UAL Stock Scare; Implications For Online News? (CBS News) A ton of digits have been devoted to this in other spots but the SEC's decision to investigate takes it to another level. The backstory: a six-year-old news story about UAL declaring bankruptcy made it into the Tribune-owned Sun-Sentinel 's current news flow, was picked up by a Google (NSDQ: GOOG) News bot and, via a reporter for a newsletter, made it onto Bloomberg News. After a lot of buck ... SEC Looks Into UAL Stock Scare; Implications For Online News? (paidContent.org via Yahoo! Finance) A ton of digits have been devoted to this in other spots but the SEC's decision to investigate takes it to another level. The backstory: a six-year-old news story about UAL declaring bankruptcy made it into the Tribune-owned Sun-Sentinel's current news flow, was picked up by a Google News bot and, via a reporter for a newsletter, made it onto Bloomberg News. Asia Markets: Financials in rally mode, as Lehman news helps (Market Watch) Asian markets advanced early Friday, with financials such as Mizuho Financial Group and Macquarie Group rallying after a rebound on Wall Street and on news Lehman Brothers was looking for a buyer. News Corp says Mark Williams interim Premiere CEO (Reuters via Yahoo! News) News Corp. executive Mark Williams has taken over as chief executive of German pay-TV broadcaster Premiere in an interim capacity, News Corp. said after the move led to renewed takeover speculation. News Corp. says Mark Williams interim Premiere CEO (Reuters via Yahoo! News) Mark Williams, a News Corp. executive named late on Wednesday as chief executive of German pay-TV broadcaster Premiere, has taken over in an interim capacity, a News Corp. spokeswoman said on Thursday. JCDecaux in talks to buy News Corp. billboard unit (AP via Yahoo! Finance) In a deal that would create the world's largest outdoor advertising company, French conglomerate JCDecaux SA said Thursday that it is in talks to buy Russian rival News Outdoor Group from global media company News Corp. UPI NewsTrack Entertainment News (UPI) Kanye arrested in paparazzi scuffle ... Report: Critic smacked Ebert with binder ... Cafe Tacvba nominated for 6 Latin Grammys ... Groban to perform TV songs at Emmys ... News from United Press International. Site: news - Google News Stocks Plunge on Layoff News - Washington Post
MORE RESOURCES: Site: Yahoo! News Search Results for fitness equipment Hub firefighters to get fitness gear (Boston Globe) Boston officials are installing treadmills, weights, and other fitness equipment at every fire station and are encouraging annual physicals in a bid to improve the conditioning of the city's firefighters, who have been retiring with disability pensions at high rates. FITNESS PARK (The Meridian Star) Workers are currently installing new playground/fitness equipment around Bonita Lakes Recreation Park. The equipment is part of a program to provide more fitness opportunities to those citizens using the park. Local Schools Warm Up For A Fitness Challenge (WGRZ-TV Buffalo) More than 150 schools throughout Western New York are jumping on board a major fitness challenge in an effort to teach their students the benefits of a healthy lifestyle. Health and fitness (Daily Herald) To have an event listed in this calendar, e-mail the details at least two weeks in advance of the event or registration deadline to nbrcalendar@dailyherald.com. Please put "Health & fitness" in the subject line. Fitness center resumes normal morning hours (The Desert Sun) The La Quinta Fitness Centers returned to its normal morning hours of 6 to 10 a.m. Monday through Fridays. Plano: Fitness classes begin for seniors (Plano Courier) Plano seniors begin another round of fitness classes specifically designed for them. Fall classes for the Plano Senior Center began Monday. Classes are open to citizens 50 and up. Fitness Model / Entrepreneur Targets Childhood Obesity and Makes Headlines Nationwide With New Franchise Offering (PR Newswire via Yahoo! Finance) Ivette Cortiella and Meltdown America have made available a new fitness franchise targeting childhood obesity. New Sunset Avenue will get playground, equipment (Sampson Independent) Photo by Doug Clark Principal Greg Dirks scans a catalogue filled with playground equipment. The Board of Education approved moving foward with plans for a new playground and equipment at Sunset Avenue. Camelback Village Racquet & Health Club Offers Hi-Tech Fitness (Marketwire via Yahoo! Finance) Camelback Village Racquet & Health Club has found the answer to the technology craze taking adults and children away from physical activity and placing them in front of computer and TV screens. The newest in fitness technology, Sportwall, has been installed into a newly built 'technology fitness room' at Camelback Village to help address the lack of interest and participation in physical ... Premier Place Life Time Athletic to Host VIP Celebration on September 16 (Centre Daily Times) Life Time Fitness, Inc. (NYSE: LTM): Site: fitness equipment - Google News Fitness-equipment maker to build plant in Greensboro - Winston-Salem Journal
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