Nitric oxide enhancement supplement containing beet nitrite and nitrate benefits high intensity cycle interval training.

Unlabelled: This study investigated the effects of a beet nitric oxide enhancing (NOE) supplement comprised of nitrite and nitrate on cycling performance indices in trained cyclists.

Methods: Subjects completed a lactate threshold test and a high-intensity interval (HIIT) protocol at 50% above functional threshold power with or without oral NOE supplement.

Results: NOE supplementation enhanced lactate threshold by 7.

Effects of 12 weeks of water aerobics on body composition in those affected by breast cancer.

Unlabelled: Exercise may prevent changes in body composition and provide an effective means of improving the side effects of treatment without causing lymphedema.

Purpose: Test the effectiveness of a 12-week water aerobics program on body composition and lymphedema risk in breast cancer survivors.

Methods: Body composition analysis was completed at weeks 0, 6, and 12 weeks.

Validity of the InBody 520™ to predict metabolic rate in apparently healthy adults.

Background: The present study seeks to assess the validity of the InBody 520™ device to predict RMR in apparently healthy adults relative to a metabolic cart (the standard, yet time-intensive, method for determining resting metabolic rate).

Methods: Twenty-six apparently healthy adults participated in the study. Predicted RMR (pRMR) was calculated by the InBody 520™ and measured RMR (mRMR) was determined by 30-minute gas analysis and ventilated hood system.

The Acute Effects of Nonstimulant Over-the-Counter Dietary Herbal Supplements on Resting Metabolic Rate.

Background: Weight loss supplements are widely advertised and highly sought out products. Many supplements claim to increase body fat utilization, increase resting metabolic rate (RMR), and to improve body composition by decreasing total body fat composition. Therefore, the purpose of this study was to determine the acute effect of nonstimulant herbal supplements on RMR and substrate utilization.

Validity and Reliability of a Glucometer Against Industry Reference Standards.

As an appealing alternative to reference glucose analyzers, portable glucometers are recommended for self-monitoring at home, in the field, and in research settings. The purpose was to characterize the accuracy and precision, and bias of glucometers in biomedical research. Fifteen young (20-36 years; mean = 24.