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Artículo
Acute Beetroot Juice Supplementation Enhances Intermittent Running Performance but Does Not Reduce Oxygen Cost of Exercise among Recreational Adults
(MDPI, 2022-07-11)
Nitrate (NO3 ) supplementation has been reported to enhance intermittent exercise performance; however, its impact on oxygen (O2) cost during intermittent running exercise is unclear. The aim of this study was to assess ...
Artículo
Influence of sex and acute beetroot juice supplementation on 2 km running performance
(MDPI, 2021)
Purpose: To assess the effect of acute nitrate-rich (BJ) and nitrate-depleted (PL) beetroot juice ingestion on 2 km running performance in amateur runners, and to what extent the ergogenic effect of BJ supplementation would ...
Artículo
Effect of Beetroot Juice Supplementation on Mood, Perceived Exertion and Performance During a 30 s Wingate Test
(Human Kinetics, 2020)
Dietary supplementation with inorganic nitrate (NO3-) can enhance high-intensity exercise performance by improving skeletal muscle contractility and metabolism, but the extent to which this might be linked to altered ...
Artículo
The effect of dietary nitrate supplementation on isokinetic torque in adults: a systematic review and meta-analysis
(MDPI, 2020-10-02)
Dietary nitrate (NO3 −) supplementation, which can enhance performance in exercise settings involving repeated high-intensity efforts, has been linked to improved skeletal muscle contractile function. Although muscular ...
Artículo
The effects of dietary nitrate supplementation on explosive exercise performance: a systematic review
(MDPI, 2022-01-11)
Dietary nitrate supplementation is evidenced to induce physiological effects on skeletal muscle function in fast-twitch muscle fibers and may enhance high-intensity exercise performance. An important component of ...
Artículo
Effects of caffeine supplementation on physical performance and mood dimensions in elite and trained-recreational athletes
(Taylor and Francis Group, 2022-04-01)
Background: Caffeine supplementation (CAFF) has an established ergogenic effect on physical performance and the psychological response to exercise. However, few studies have compared the response to CAFF intake among athletes ...
Artículo
Acute caffeine supplementation in combat sports: a systematic review
(Taylor and Francis, 2018)
Caffeine used as a supplement has been shown to improve physical and cognitive performance in several sport modalities due to its effects on the central nervous system. This review assesses the direct effects of caffeine ...
Artículo
A Survey on Dietary Supplement Consumption in Amateur and Professional Rugby Players
(MDPI, 2020)
Purpose: the aim of the present study was to analyse the pattern of dietary supplements (DS) consumption on federated rugby players, including the analysis of differences based on the sex and competitive level (professional ...
Artículo
Effects of carbohydrate and caffeine mouth rinsing on strength, muscular endurance and cognitive performance
(BMC, 2021)
Background: Carbohydrate (CHO) and caffeine (CAF) mouth rinsing have been shown to enhance endurance and sprint performance. However, the effects of CHO and CAF mouth rinsing on muscular and cognitive performance ...
Artículo
Effects of Beetroot Juice Supplementation on Cognitive Function, Aerobic and Anaerobic Performances of Trained Male Taekwondo Athletes: A Pilot Study
(MDPI, 2021-09-28)
Studies have shown that nitrate (NO3 −)-rich beetroot juice (BJ) supplementation improves endurance and high-intensity intermittent exercise. The dose–response effects on taekwondo following BJ supplementation are yet ...