La sacudida del mediodía de la cafeína no es tan potente como subir y bajar unas escaleras, según una nueva investigación de la Universidad de Georgia.En un nuevo estudio publicado en la revista Physiology and Behavior, los investigadores del Colegio de Educación de UGA encontraron que 10 minutos de subir y bajar escaleras a un ritmo regular eran más propensos a hacer que los participantes se sintieran energizados que ingiriendo 50 miligramos de cafeína. Equivalente a la cantidad en una lata de soda."Encontramos, tanto en la cafeína como en el placebo, que no había mucho cambio en cómo se sentían", dijo Patrick J. O'Connor, profesor del departamento de cinesiología que co-escribió el estudio con el ex estudiante de posgrado Derek Randolph. "Pero con el ejercicio se sintieron más enérgico y vigoroso, fue una sensación temporal, sentida inmediatamente después del ejercicio, pero con los 50 miligramos de cafeína, no tuvimos un efecto tan grande".El estudio tuvo como objetivo simular los obstáculos enfrentados en un entorno típico de la oficina, donde los trabajadores pasan horas sentado y mirando las pantallas de la computadora y no tienen tiempo para una pelea más larga de ejercicio durante el día. Para el estudio, los participantes en días separados ingirieron cápsulas que contenían cafeína o un placebo, o pasaron 10 minutos subiendo y bajando escaleras-unas 30 plantas en total- a un ritmo de baja intensidad.O'Connor quería comparar un ejercicio que podría lograr la gente en un entorno de oficina, donde tienen acceso a las escaleras y un poco de tiempo para estar activo, pero no el tiempo suficiente para cambiar en equipo de entrenamiento, la ducha y el cambio de nuevo en la ropa de trabajo ."Los trabajadores de oficina pueden salir y caminar, pero el tiempo puede ser menos que ideal, nunca ha llovido mientras caminaba por las escaleras", dijo O'Connor. "Y muchas personas que trabajan en edificios de oficinas tienen acceso a escaleras, por lo que es una opción para mantener un poco de aptitud mientras toma un breve descanso del trabajo".Los participantes del estudio eran estudiantes universitarias que se describían como crónicamente privados de sueño: recibían menos de 6 horas y media por noche. Para probar los efectos de la cafeína en comparación con el ejercicio, cada grupo tomó algunas pruebas verbales e informáticas para medir cómo se sentían y qué tan bien llevaron a cabo ciertas tareas cognitivas. Ni la cafeína ni el ejercicio causaron grandes mejoras en la atención o la memoria, pero el caminar de las escaleras se asoció con un pequeño aumento en la motivación para el trabajo.
O'Connor añadió que todavía hay mucho que investigar sobre los beneficios específicos del ejercicio en las escaleras, especialmente por sólo 10 minutos. Pero incluso un breve paso de caminar por la escalera puede mejorar los sentimientos de energía sin reducir la función cognitiva. "Puede que no tengas tiempo para nadar, pero puedes tener 10 minutos para subir y bajar las escaleras".
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midday jolt of caffeine isn't as powerful as walking up and down some stairs, according to new research from the University of Georgia. In a new study published in the journal Physiology and Behavior, researchers in the UGA College of Education found that 10 minutes of walking up and down stairs at a regular pace was more likely to make participants feel energized than ingesting 50 milligrams of caffeine-about the equivalent to the amount in a can of soda. "We found, in both the caffeine and the placebo conditions, that there was not much change in how they felt," said Patrick J. O'Connor, a professor in the department of kinesiology who co-authored the study with former graduate student Derek Randolph. "But with exercise they did feel more energetic and vigorous. It was a temporary feeling, felt immediately after the exercise, but with the 50 milligrams of caffeine, we didn't get as big an effect." The study aimed to simulate the hurdles faced in a typical office setting, where workers spend hours sitting and staring at computer screens and don't have time for a longer bout of exercise during the day. For the study, participants on separate days either ingested capsules containing caffeine or a placebo, or spent 10 minutes walking up and down stairs-about 30 floors total-at a low-intensity pace. O'Connor wanted to compare an exercise that could be achieved by people in an office setting, where they have access to stairs and a little time to be active, but not enough time to change into workout gear, shower and change back into work clothes. "Office workers can go outside and walk, but weather can be less than ideal. It has never rained on me while walking the stairs," said O'Connor. "And a lot of people working in office buildings have access to stairs, so it's an option to keep some fitness while taking a short break from work." Study participants were female college students who described themselves as chronically sleep deprived-getting less than 6½ hours per night. To test the effects of caffeine versus the exercise, each group took some verbal and computer-based tests to gauge how they felt and how well they performed certain cognitive tasks. Neither caffeine nor exercise caused large improvements in attention or memory, but stair walking was associated with a small increase in motivation for work. O'Connor added that there is still much research to be done on the specific benefits of exercising on the stairs, especially for just 10 minutes. But even a brief bout of stair walking can enhance feelings of energy without reducing cognitive function. "You may not have time to go for a swim, but you might have 10 minutes to walk up and down the stairs."
Definições de midday jolt of caffeine isn't as powerful as walking up and down some stairs, according to new research from the University of Georgia. In a new study published in the journal Physiology and Behavior, researchers in the UGA College of Education found that 10 minutes of walking up and down stairs at a regular pace was more likely to make participants feel energized than ingesting 50 milligrams of caffeine-about the equivalent to the amount in a can of soda. "We found, in both the caffeine and the placebo conditions, that there was not much change in how they felt," said Patrick J. O'Connor, a professor in the department of kinesiology who co-authored the study with former graduate student Derek Randolph. "But with exercise they did feel more energetic and vigorous. It was a temporary feeling, felt immediately after the exercise, but with the 50 milligrams of caffeine, we didn't get as big an effect." The study aimed to simulate the hurdles faced in a typical office setting, where workers spend hours sitting and staring at computer screens and don't have time for a longer bout of exercise during the day. For the study, participants on separate days either ingested capsules containing caffeine or a placebo, or spent 10 minutes walking up and down stairs-about 30 floors total-at a low-intensity pace. O'Connor wanted to compare an exercise that could be achieved by people in an office setting, where they have access to stairs and a little time to be active, but not enough time to change into workout gear, shower and change back into work clothes. "Office workers can go outside and walk, but weather can be less than ideal. It has never rained on me while walking the stairs," said O'Connor. "And a lot of people working in office buildings have access to stairs, so it's an option to keep some fitness while taking a short break from work." Study participants were female college students who described themselves as chronically sleep deprived-getting less than 6½ hours per night. To test the effects of caffeine versus the exercise, each group took some verbal and computer-based tests to gauge how they felt and how well they performed certain cognitive tasks. Neither caffeine nor exercise caused large improvements in attention or memory, but stair walking was associated with a small increase in motivation for work. O'Connor added that there is still much research to be done on the specific benefits of exercising on the stairs, especially for just 10 minutes. But even a brief bout of stair walking can enhance feelings of energy without reducing cognitive function. "You may not have time to go for a swim, but you might have 10 minutes to walk up and down the stairs."
Sinónimos de midday jolt of caffeine isn't as powerful as walking up and down some stairs, according to new research from the University of Georgia. In a new study published in the journal Physiology and Behavior, researchers in the UGA College of Education found that 10 minutes of walking up and down stairs at a regular pace was more likely to make participants feel energized than ingesting 50 milligrams of caffeine-about the equivalent to the amount in a can of soda. "We found, in both the caffeine and the placebo conditions, that there was not much change in how they felt," said Patrick J. O'Connor, a professor in the department of kinesiology who co-authored the study with former graduate student Derek Randolph. "But with exercise they did feel more energetic and vigorous. It was a temporary feeling, felt immediately after the exercise, but with the 50 milligrams of caffeine, we didn't get as big an effect." The study aimed to simulate the hurdles faced in a typical office setting, where workers spend hours sitting and staring at computer screens and don't have time for a longer bout of exercise during the day. For the study, participants on separate days either ingested capsules containing caffeine or a placebo, or spent 10 minutes walking up and down stairs-about 30 floors total-at a low-intensity pace. O'Connor wanted to compare an exercise that could be achieved by people in an office setting, where they have access to stairs and a little time to be active, but not enough time to change into workout gear, shower and change back into work clothes. "Office workers can go outside and walk, but weather can be less than ideal. It has never rained on me while walking the stairs," said O'Connor. "And a lot of people working in office buildings have access to stairs, so it's an option to keep some fitness while taking a short break from work." Study participants were female college students who described themselves as chronically sleep deprived-getting less than 6½ hours per night. To test the effects of caffeine versus the exercise, each group took some verbal and computer-based tests to gauge how they felt and how well they performed certain cognitive tasks. Neither caffeine nor exercise caused large improvements in attention or memory, but stair walking was associated with a small increase in motivation for work. O'Connor added that there is still much research to be done on the specific benefits of exercising on the stairs, especially for just 10 minutes. But even a brief bout of stair walking can enhance feelings of energy without reducing cognitive function. "You may not have time to go for a swim, but you might have 10 minutes to walk up and down the stairs."
Exemplos de midday jolt of caffeine isn't as powerful as walking up and down some stairs, according to new research from the University of Georgia. In a new study published in the journal Physiology and Behavior, researchers in the UGA College of Education found that 10 minutes of walking up and down stairs at a regular pace was more likely to make participants feel energized than ingesting 50 milligrams of caffeine-about the equivalent to the amount in a can of soda. "We found, in both the caffeine and the placebo conditions, that there was not much change in how they felt," said Patrick J. O'Connor, a professor in the department of kinesiology who co-authored the study with former graduate student Derek Randolph. "But with exercise they did feel more energetic and vigorous. It was a temporary feeling, felt immediately after the exercise, but with the 50 milligrams of caffeine, we didn't get as big an effect." The study aimed to simulate the hurdles faced in a typical office setting, where workers spend hours sitting and staring at computer screens and don't have time for a longer bout of exercise during the day. For the study, participants on separate days either ingested capsules containing caffeine or a placebo, or spent 10 minutes walking up and down stairs-about 30 floors total-at a low-intensity pace. O'Connor wanted to compare an exercise that could be achieved by people in an office setting, where they have access to stairs and a little time to be active, but not enough time to change into workout gear, shower and change back into work clothes. "Office workers can go outside and walk, but weather can be less than ideal. It has never rained on me while walking the stairs," said O'Connor. "And a lot of people working in office buildings have access to stairs, so it's an option to keep some fitness while taking a short break from work." Study participants were female college students who described themselves as chronically sleep deprived-getting less than 6½ hours per night. To test the effects of caffeine versus the exercise, each group took some verbal and computer-based tests to gauge how they felt and how well they performed certain cognitive tasks. Neither caffeine nor exercise caused large improvements in attention or memory, but stair walking was associated with a small increase in motivation for work. O'Connor added that there is still much research to be done on the specific benefits of exercising on the stairs, especially for just 10 minutes. But even a brief bout of stair walking can enhance feelings of energy without reducing cognitive function. "You may not have time to go for a swim, but you might have 10 minutes to walk up and down the stairs."
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Traduções de midday jolt of caffeine isn't as powerful as walking up and down some stairs, according to new research from the University of Georgia. In a new study published in the journal Physiology and Behavior, researchers in the UGA College of Education found that 10 minutes of walking up and down stairs at a regular pace was more likely to make participants feel energized than ingesting 50 milligrams of caffeine-about the equivalent to the amount in a can of soda. "We found, in both the caffeine and the placebo conditions, that there was not much change in how they felt," said Patrick J. O'Connor, a professor in the department of kinesiology who co-authored the study with former graduate student Derek Randolph. "But with exercise they did feel more energetic and vigorous. It was a temporary feeling, felt immediately after the exercise, but with the 50 milligrams of caffeine, we didn't get as big an effect." The study aimed to simulate the hurdles faced in a typical office setting, where workers spend hours sitting and staring at computer screens and don't have time for a longer bout of exercise during the day. For the study, participants on separate days either ingested capsules containing caffeine or a placebo, or spent 10 minutes walking up and down stairs-about 30 floors total-at a low-intensity pace. O'Connor wanted to compare an exercise that could be achieved by people in an office setting, where they have access to stairs and a little time to be active, but not enough time to change into workout gear, shower and change back into work clothes. "Office workers can go outside and walk, but weather can be less than ideal. It has never rained on me while walking the stairs," said O'Connor. "And a lot of people working in office buildings have access to stairs, so it's an option to keep some fitness while taking a short break from work." Study participants were female college students who described themselves as chronically sleep deprived-getting less than 6½ hours per night. To test the effects of caffeine versus the exercise, each group took some verbal and computer-based tests to gauge how they felt and how well they performed certain cognitive tasks. Neither caffeine nor exercise caused large improvements in attention or memory, but stair walking was associated with a small increase in motivation for work. O'Connor added that there is still much research to be done on the specific benefits of exercising on the stairs, especially for just 10 minutes. But even a brief bout of stair walking can enhance feelings of energy without reducing cognitive function. "You may not have time to go for a swim, but you might have 10 minutes to walk up and down the stairs."
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