Effects of Hypohydration on Muscular Strength, Endurance, and Power in Women
Gann JJ, Andre TL, Gallucci AR, Willoughby DS
Journal of strength and conditioning research · 5 citas
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- Ensayo clínico controlado (clasificado por nuestro filtro de IA)
- Estudiado en
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- Financiación no declarada
Publicación
- Publicado
- 2020-01-20 · J Strength Cond Res · vol. 35 · número 1 · págs. S102–S106
- Editorial
- Lippincott Williams & Wilkins
- Citado
- 8 citas · más que el 1% de estudios similares · 0.0× el promedio de su campo
- Referencias
- 40 trabajos
- Acceso
- De pago
- Áreas de investigación
- Thermoregulation and physiological responses · Exercise and Physiological Responses · Sports Performance and Training
- Palabras clave
- Bench press, Leg press, Resistance training, One-repetition maximum, Vertical jump, Rating of perceived exertion, Physical strength, Physical therapy, Perceived exertion, Medicine, Significant difference, Animal science, Mathematics, Internal medicine, Jump, Heart rate, Physics, Blood pressure, Biology
- MeSH
- humans, exercise, nutritional status, physical endurance, weight lifting, female, muscle strength, resistance training
4 autores
- Joshua J. Gann🇺🇸University of Louisiana at Monroe
- Thomas André🇺🇸University of Mississippi
- Andrew R. Gallucci🇺🇸Baylor University
- Darryn S. Willoughby🇺🇸 · autor de correspondenciaBaylor University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Abstract
Gann, JJ, Andre, TL, Gallucci, AR, and Willoughby, DS. Effects of hypohydration on muscular strength, endurance, and power in women. J Strength Cond Res 35(2S): S102-S106, 2021-The purpose of this study was to determine the effects of dehydration on muscular strength, endurance, power, and perceptual measures in resistance-trained women. Ten resistance-trained women completed 2 bouts of exercise (1 repetition maximum [1RM] for bench press and angled leg press followed by 5 sets to failure of 75% of 1RM and vertical jump), either dehydrated (∼3% body mass) (DT) or heat-exposed with fluid replacement (HT). Paired t-tests revealed bench press 1RM was significantly lower for DT (42.7 ± 14.5 kg) compared with HT (44.1 ± 13.9 kg). No significant difference was found for leg press 1RM (DT = 216.1 ± 55.0 kg; HT = 223.4 ± 55.7 kg). There was also no difference in total reps completed for bench press (DT = 33.5 ± 5.0; HT = 33.0 ± 5.5) or leg press (DT = 42.6 ± 20.3; HT = 45.8 ± 19.7). There was no significant difference for vertical jump height (DT: 45.8 ± 5.2 cm, HT: 46.9 ± 6.0 cm). Ratings of perceived exertion (RPE) and session RPE were not significantly different between trials. Significant differences for perceived recovery status (DT: 5.1 ± 2.2, HT: 7.2 ± 1.1) and perceived readiness (DT: 4.2 ± 1.0, HT: 2.5 ± 0.5) indicate subjects expected impaired performance during DT. The current results suggest that previous night dehydration may have a negative impact on both bench press 1RM performance and perceptual feelings of recovery in resistance-trained women.
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