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Long-term glycine propionyl-l-carnitine supplementation and paradoxical effects on repeated anaerobic sprint performance
Title
Long-term glycine propionyl-l-carnitine supplementation and paradoxical effects on repeated anaerobic sprint performance.
Creator
Jacobs, Patrick L., Goldstein, Erica R.
Date Issued
2010-10-28
PURL
http://purl.flvc.org/fcla/dt/3327167
Subject Headings
Anaerobic Threshold --Drug Effects, Anaerobic Threshold --Physiology, Athletic Performance, Athletic Performance --Physiology, Carnitine --Pharmacology, Dietary Supplementation, Exercise Physiology, Exercise Physiology --Drug Effects, Exercise Tolerance --Drug Effects, Glycine --Administration & Dosage, Glycine --Pharmacology, Nitric Oxide --Metabolism, Nitric Oxide --Pharmacodynamics
Format
Document (PDF)
Glycine propionyl-L-carnitine produces enhanced anaerobic work capacity with reduced lactate accumulation in resistance trained males
Title
Glycine propionyl-L-carnitine produces enhanced anaerobic work capacity with reduced lactate accumulation in resistance trained males.
Creator
Jacobs, Patrick L., Goldstein, Erica R., Blackburn, Will, Orem, Ihsan, Hughes, John J.
Date Issued
2009-04-02
PURL
http://purl.flvc.org/fcla/dt/3327165
Subject Headings
Exercise Physiology, Glycine --Pharmacodynamics, Nitric Oxide --Metabolism, Carnitine --Pharmacology, Physical Endurance, Athletic Performance, Dietary Supplementation, Exercise Physiology --Drug Effects, Resistence Training
Format
Document (PDF)
effects of caffeine supplementation on strength and muscular endurance in resistance-trained women
Title
The effects of caffeine supplementation on strength and muscular endurance in resistance-trained women.
Creator
Goldstein, Erica R., College of Education, Department of Exercise Science and Health Promotion
Abstract/Description
The purpose of this study was to determine the acute effects of caffeine supplementation on strength and muscular endurance in resistance-trained women. In a randomized manner, 15 women consumed caffeine (6 mg/kg) or placebo (PL) seven days apart. Sixty minutes following supplementation, participants performed a one repetition maximum (1RM) barbell bench press test and repetitions to failure at 60% of 1RM. Heart rate and blood pressure were assessed at rest, 60 minutes post-consumption, and...
Show moreThe purpose of this study was to determine the acute effects of caffeine supplementation on strength and muscular endurance in resistance-trained women. In a randomized manner, 15 women consumed caffeine (6 mg/kg) or placebo (PL) seven days apart. Sixty minutes following supplementation, participants performed a one repetition maximum (1RM) barbell bench press test and repetitions to failure at 60% of 1RM. Heart rate and blood pressure were assessed at rest, 60 minutes post-consumption, and immediately following completion of repetitions to failure. Repeated measures ANOVA indicated a significantly greater bench press maximum with caffeine (p<0.05) (52.9 « 11.1 kg vs. 52.1 « 11.7 kg) with no significant differences between conditions in 60% 1RM repetitions (p=0.81). Systolic blood pressure was significantly greater post-exercise, with caffeine (p<0.05) (116.8 « 5.3 mmHg vs. 112.9 « 4.9 mmHg). Our findings indicate a moderate dose of caffeine may be sufficient for enhancing strength performance in resistance-trained women.
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Date Issued
2009
PURL
http://purl.flvc.org/FAU/187211
Subject Headings
Athletes, Nutrition, Endurance sports, Exercise, Physiological aspects, Dietary supplements, Physiological effect, Caffeine, Metabolism
Format
Document (PDF)
Caffeine enhances upper body strength in resistance-trained women
Title
Caffeine enhances upper body strength in resistance-trained women.
Creator
Goldstein, Erica R., Jacobs, Patrick L., Whitehurst, Michael, Penhollow, Tina, Antonio, Jose
Date Issued
2010-05-14
PURL
http://purl.flvc.org/fcla/dt/3327162
Subject Headings
Caffeine, Physical Endurance, Caffeine --administration & dosage, Athletic Performance, Muscle Strength, Resistence Training, Physical Performance
Format
Document (PDF)
International society of sports nutrition position stand: caffeine and performance
Title
International society of sports nutrition position stand: caffeine and performance.
Creator
Goldstein, Erica R., Ziegenfuss, Tim, Kalman, Douglas S., Kreider, Richard B., Campbell, Bill, Wilborn, Colin, Taylor, Lem, Willoughby, Darryn S., Stout, Jeffrey R., Graves, B. Sue, Wildman, Robert, Ivy, John L., Spano, Marie, Smith, Abbie E., Antonio, Jose
Date Issued
2010-01-27
PURL
http://purl.flvc.org/fcla/dt/3327161
Subject Headings
Athletes --Nutrition, Athletic Performance, Athletic Performance --physiology, Daily Protein, Dietary Supplements, Exercise --Physiological Aspects, Exercise Physiology, Nutrition, Protein Intake Recommendations, Recommended Daily Allowances, Sports Nutrition
Format
Document (PDF)