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BACKGROUND To determine whether acute (single dose) and/or chronic (14-days) supplementation of CoQ10 will improve anaerobic and/or aerobic exercise performance by increasing plasma and muscle CoQ10 concentrations within trained and untrained individuals. METHODS Twenty-two aerobically trained and nineteen untrained male and female subjects (26.1 +/- 7.6(More)
Dehydration, a common practice among competitive athletes in sports including weight classes, has uncertain effects on strength. This study examined the effects of passive dehydration (D, approximately 2 hours in a sauna) followed by rehydration (R, approximately 2 hours of rest with water ad libitum) on bench press one-repetition maximum (1RM). Ten(More)
Skeletal muscle tissue is tightly regulated throughout our bodies by balancing its synthesis and breakdown. Many factors are known to exist that cause profound changes on the overall status of skeletal muscle, some of which include exercise, nutrition, hormonal influences and disease. Muscle hypertrophy results when protein synthesis is greater than protein(More)
OBJECTIVES To study the effects of a supervised, intensive (85% of one repetition maximum (1-RM)) 14 week resistance training programme on lipid profile and body fat percentage in healthy, sedentary, premenopausal women. SUBJECTS Twenty four women (mean (SD) age 27 (7) years) took part in the study. Subjects were randomly assigned to either a(More)
Purpose: This study determined the effects of 28 days of heavy resistance exercise combined with the nutritional supplement, NO-Shotgun ® , on body composition, muscle strength and mass, markers of satellite cell activation, and clinical safety markers. Methods: Eighteen non-resistance-trained males participated in a resistance training program (3 × 10-RM)(More)
It was hypothesized that D-aspartic acid (D-ASP) supplementation would not increase endogenous testosterone levels or improve muscular performance associated with resistance training. Therefore, body composition, muscle strength, and serum hormone levels associated with the hypothalamo-pituitary-gonadal axis were studied after 28 days of resistance training(More)
For exercise prescription purposes, it is often assumed that % heart rate reserve (%HRR) provides equivalent intensities to %VO2max. However, a recent study from this laboratory demonstrated that during cycling exercise %HRR is not equivalent to %VO2max, but is instead equivalent to a percentage of the difference between resting and maximal VO2, i.e., %(More)
Percentage of heart rate reserve (%HRR) is widely considered to be equivalent to % of maximal oxygen consumption (%VO2max) for exercise prescription purposes. However, this relationship has not been established in the literature, and a theoretically stronger case can be made for an equivalency between %HRR and %VO2 Reserve (%VO2R) (i.e., the difference(More)
OBJECTIVE The purpose of this study was to investigate the effects of orally administered over-the-counter omega-3 (n-3) fatty acid supplements on primary patency of polytetrafluoroethylene (PTFE) grafts. DESIGN This study was conducted with a triple-blind, permuted-block, randomized, placebo-controlled experimental design. SETTING Dialysis clinics with(More)
Sports nutrition is a constantly evolving field with hundreds of research papers published annually. For this reason, keeping up to date with the literature is often difficult. This paper is a five year update of the sports nutrition review article published as the lead paper to launch the JISSN in 2004 and presents a well-referenced overview of the current(More)