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Sports Nutrition RSS Feed- Oral Rg1 supplementation strengthens antioxidant
defense system against exercise-induced oxidative
stress in rat skeletal muscles May 18, 2012Background: Previous studies reported divergent results on nutraceutical actions and free radicalscavenging capability of ginseng extracts. Variations in ginsenoside profile of ginseng due todifferent soil and cultivating season may contribute to the inconsistency. To circumvent thisdrawback, we assessed the effect of major ginsenoside-Rg1 (Rg1) on skeletal […]
- Impact of an exercise program on acylcarnitines in obesity: a prospective controlled study May 10, 2012Conclusion: In conclusion, a controlled 10-week AE program improved beta-oxidation by reducing long-chain ACs. This finding highlights the importance that AE might have in avoiding or reverting lipotoxicity, and in consequence, improving insulin sensitivity and pancreatic beta cell functional reserve. (Source: Journal of the International Society of Sports N […]
- Dose response effects of a caffeine-containing energy
drink on muscle performance: a repeated measures
design May 8, 2012Background: Energy drinks have become the most used caffeine-containing beverages in the sport setting.The aim of this study was to determine the effects of two doses of a caffeine-containingenergy drink on muscle performance during upper- and lower-body power-load tests. Methods: In a randomized order, twelve active participants ingested 1 and 3 mg of caffe […]
- Exercise-induced muscle damage is reduced in resistance-trained males by branched chain amino acids: a randomized, double-blind, placebo controlled study May 8, 2012Conclusion: The present study has shown that BCAA administered before and following damagingresistance exercise reduces indices of muscle damage and accelerates recovery in resistancetrainedmales. It seems likely that BCAA provided greater bioavailablity of substrate toimprove protein synthesis and thereby the extent of secondary muscle damage associatedwith […]
- Effect of New Zealand blueberry consumption on recovery from eccentric exercise-induced muscle damage May 7, 2012Conclusions: This study demonstrates that the ingestion of a blueberry smoothie prior to and after EIMDaccelerates recovery of muscle peak isometric strength. This effect, although independent ofthe beverage's inherent antioxidant capacity, appears to involve an up-regulation of adaptiveprocesses, i.e. endogenous antioxidant processes, activated by the […]
- Adenosine 5' -triphosphate (ATP) supplements are
not orally bioavailable: a randomized, placebocontrolled
cross-over trial in healthy humans April 17, 2012Conclusions: A single dose of orally administered ATP is not bioavailable, and this may explain whyseveral studies did not find ergogenic effects of oral ATP supplementation. On the otherhand, increases in uric acid after release of ATP in the proximal part of the small intestinesuggest that ATP or one of its metabolites is absorbed and metabolized. Uric aci […]
- Acute L-arginine alpha ketoglutarate supplementation fails to improve muscular performance in resistance trained and untrained men April 17, 2012Conclusion: The results from our study indicate that acute AAKG supplementation provides no ergogenic benefit on 1RM or TLV as measured by the standard barbell bench press and leg press, regardless of the subjects' training status. (Source: Journal of the International Society of Sports Nutrition) […]
- Improved cycling performance with ingestion of hydrolyzed marine protein depends on performance level April 10, 2012Background: The effect on performance of protein ingestion during or after exercise is not clear. This has largely been attributed to the utilization of different scientific protocols and the neglection of accounting for factors such as differences in physical and chemical properties of protein supplements and differences in athletic performance level. Metho […]
- No effect of creatine supplementation on oxidative stress and cardiovascular parameters in spontaneously hypertensive rats April 5, 2012Conclusions: Using a well-known experimental model of systemic arterial hypertension, this study did not confirm the possible therapeutic effects of Cr supplementation on oxidative stress and cardiovascular dysfunction associated with arterial hypertension. (Source: Journal of the International Society of Sports Nutrition) […]
- Effect of betaine supplementation on cycling sprint performance April 3, 2012PurposeTo examine the effect of betaine supplementation on cycling sprint performance. Methods: Sixteen recreationally active subjects (7 females and 9 males) completed three sprint tests, each consisting of four 12 sec efforts against a resistance equal to 5.5% of body weight; efforts were separated by 2.5 min of cycling at zero resistance. Test one establi […]
- Oral Rg1 supplementation strengthens antioxidant
defense system against exercise-induced oxidative
stress in rat skeletal muscles May 18, 2012
Category Archives: Sports Nutrition Center
Broeg Chiropractic & Nutrition Center in Florence KY
Please Click This Image Whole body health the natural way. That’s the philosophy behind Broeg Chiropractic & Nutrition Center in Florence, Kentucky. Providing chiropractic treatments, exercise therapy, nutritional counseling, sports medicine and joint treatments, Broeg can help you sleep sounder, … Continue reading
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Interview Asker Jeukendrup / August 08 Beijing
Please Click This Image Asker Jeukendup, one of world’s leading sports nutritionists, sharing some insights on the games in Beijing. Unfortunately not that nice sound but you’ll find the written form on powerbar-europe.com in the Blogs section.
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GNC TV Coverage of the 2011 Arnold Sports Festival with Mike O’Hearn
Please Click This Image GNC TV with host Billy Jeffrey at the 2011 Arnold Sports Fitness Festival catches an interview with Fitness model, Mike O’Hearn.Video Rating: 5 / 5
Two Minute Tour: Highmark SportsWorks at Carnegie Science Center
Please Click This Image Watch as Laura and Tall Cathy go head-to-head in a competition at Highmark Sports Work at Carnegie Science Center. At this recently renovated awesome facility, explore three different exhibit areas focusing on the physics of sports, … Continue reading
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Tagged Carnegie, Center, Highmark, MINUTE, Science, SportsWorks, Tour
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Nutrition with Dr. Dr. Sophia Lal, Sports Medicine Physician with Brookwood Medical Center
Please Click This Image Dr. Sophia Lal, Sports Medicine Physician with Brookwood Medical Center answers viewer questions on Fox 6 mid-day news. March 22, 2010.
In The Buff Detailing at Armstrong Fitness Deerfield Beach,FLA
Please Click This Image The Real Negotiator negotiates with the Sponsors. In the Buff Detailing at Armstrong Fitness Gym on Armstrong Fitness TV with The BIG DOG at 4X Nutrition Center signing on as a Sponsor. BIG DOG is gonna … Continue reading
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How to find the best personal Trainer in Liverpool?
Please Click This Image How to find the best personal Trainer in Liverpool? Article by Web Admin The current way of life has fetched us a lot of advantages and ease, … Continue reading
Why Whey Protein Powder Has Become So Popular
Please Click This Image Why Whey Protein Powder Has Become So Popular Article by Jason Russell Protein powders are generally consumed immediately after exercising or in place of a meal and … Continue reading
Fat Burning Furnace Review – Is It a scam?
Please Click This Image Fat Burning Furnace Review – Is It a scam? Article by FatBurningFurnace Reviews When you’ve been looking around for the subsequent new approach to shed pounds, then … Continue reading
8 Deadly Bench Press Mistakes You Might Be Making
Please Click This Image 8 Deadly Bench Press Mistakes You Might Be Making Article by Shawn Owen The following paragraphs summarize the work of bench press experts who are completely familiar … Continue reading
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Tagged Bench, Deadly, Making, Might, Mistakes, press.
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