keyword
MENU ▼
Read by QxMD icon Read
search

athletes sleep

keyword
https://www.readbyqxmd.com/read/29776619/poor-sleep-quality-and-insufficient-sleep-of-a-collegiate-student-athlete-population
#1
Cheri D Mah, Eric J Kezirian, Brandon M Marcello, William C Dement
OBJECTIVE: Poor and inadequate sleep negatively impact cognitive and physical functioning and may also affect sports performance. The study aim is to examine sleep quality, sleep duration, and daytime sleepiness in collegiate student-athletes across a wide range of sports. DESIGN: Questionnaire. SETTING: University setting. PARTICIPANTS: 628 athletes across 29 varsity teams at Stanford University. MEASUREMENTS: Athletes completed a questionnaire inquiring about sleep quality via a modified Pittsburgh Sleep Quality Index (PSQI), sleep duration, and daytime sleepiness via Epworth Sleepiness Scale...
June 2018: Sleep Health
https://www.readbyqxmd.com/read/29758571/effects-of-a-20-min-nap-post-normal-and-jet-lag-conditions-on-p300-components-in-athletes
#2
Elisabeth Petit, Hubert Bourdin, Grégory Tio, Omer Yenil, Emmanuel Haffen, Fabienne Mougin
Post-lunch sleepiness belongs to biological rhythms. Athletes take a nap to counteract afternoon circadian nadir, in prevision of disturbed sleep. This study examined the effects of brief post-lunch nap on vigilance in young and healthy athletes. The P300 components, physiological and cognitive performances were assessed either after nap or rest, following a night of normal sleep (NSC) or simulated jet lag condition (5-h advance-JLC). P300 wave is the positive deflection at about 300 ms in response to a rare stimulus, representing higher information processing...
May 14, 2018: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/29758507/recovery-practices-in-division-1-collegiate-athletes-in-north-america
#3
Andrew Murray, Hugh Fullagar, Anthony P Turner, John Sproule
OBJECTIVES: Establish current practice and attitudes towards recovery in a group of Division-1 Collegiate athletes from North America. DESIGN: A 16-item questionnaire was administered via custom software in an electronic format. PARTICIPANTS: 152 student athletes from a Division-1 Collegiate school across 3 sports (Basketball, American Football, Soccer). MAIN OUTCOME MEASURES: The approaches and attitudes to recovery in both training and competition...
May 8, 2018: Physical Therapy in Sport
https://www.readbyqxmd.com/read/29750580/how-well-does-a-commercially-available-wearable-device-measure-sleep-in-young-athletes
#4
Charli Sargent, Michele Lastella, Georgia Romyn, Nathan Versey, Dean J Miller, Gregory D Roach
The validity of a commercially available wearable device for measuring total sleep time was examined in a sample of well-trained young athletes during night-time sleep periods and daytime naps. Participants wore a FitBit HR Charge on their non-dominant wrist and had electrodes attached to their face and scalp to enable polysomnographic recordings of sleep in the laboratory. The FitBit automatically detected 24/30 night-time sleep periods but only 6/20 daytime naps. Compared with polysomnography, the FitBit overestimated total sleep time by an average of 52 ± 152 min for night-time sleep periods, and by 4 ± 8 min for daytime naps...
May 11, 2018: Chronobiology International
https://www.readbyqxmd.com/read/29742118/sleep-habits-and-strategies-of-ultramarathon-runners
#5
Tristan Martin, Pierrick J Arnal, Martin D Hoffman, Guillaume Y Millet
Among factors impacting performance during an ultramarathon, sleep is an underappreciated factor that has received little attention. The aims of this study were to characterize habitual sleep behaviors in ultramarathon runners and to examine strategies they use to manage sleep before and during ultramarathons. Responses from 636 participants to a questionnaire were considered. This population was found to sleep more on weekends and holidays (7-8 h to 8-9 h) than during weekdays (6-7 h to 7-8 h; p < 0.001)...
2018: PloS One
https://www.readbyqxmd.com/read/29740346/can-sleep-be-used-as-an-indicator-of-overreaching-and-overtraining-in-athletes
#6
Michele Lastella, Grace E Vincent, Rob Duffield, Gregory D Roach, Shona L Halson, Luke J Heales, Charli Sargent
No abstract text is available yet for this article.
2018: Frontiers in Physiology
https://www.readbyqxmd.com/read/29736353/parent-knowledge-and-perceptions-of-concussion-related-to-youth-football
#7
Brian Rieger, Lawrence Lewandowski, Heather Potts, Kyle Potter, Lawrence S Chin
Introduction There is increased concern about concussion in youth athletes, yet there is little research on parent knowledge of concussion. Purpose  The purpose of the current study was to investigate attitudes to and knowledge of concussion among parents of youth football players. Methods We surveyed 180 parents/guardians of youth football players, ages 5-12, regarding their knowledge and beliefs concerning concussion. Results We found that the vast majority of respondents (86%) had confidence in their ability to recognize concussions...
March 4, 2018: Curēus
https://www.readbyqxmd.com/read/29706914/effect-of-brief-mindfulness-induction-on-university-athletes-sleep-quality-following-night-training
#8
Chunxiao Li, Ying Hwa Kee, Lok Shan Lam
Given the need to alleviate sleep problems confronting athletes, the present experiment, conducted as much as possible in a naturalistic fashion that mimics daily life, seeks to examine whether a brief mindfulness induction immediately prior to sleep following night training can improve athletes' sleep. A sample of university athletes ( n = 80) was recruited and 63 of them were eligible to participate in this experiment. They were then randomly assigned into experimental group ( n = 32) and control group ( n = 31)...
2018: Frontiers in Psychology
https://www.readbyqxmd.com/read/29669136/are-collegiate-athletes-as-healthy-as-we-think-they-are
#9
Karly S Geller, Emma Lancaster, Christopher Hill, Samantha Bettinger
The current study compared multiple health-risk behaviors, self-efficacy, and temptation between young adult athletes and nonathletes. Cross-sectional data were collected via a web-based survey. Participants included nonathletes and Division I National Collegiate Athletic Association (NCAA) athletes attending a midwestern university. Multiple health-risk behaviors existed at a high prevalence among participating athletes and nonathletes, with a slightly higher proportion of nonathletes reporting more risk. Twenty-two percent of participating athletes were at risk for excessive screen time, whereas 36% of nonathletes were at risk for the same...
April 13, 2018: Translational Behavioral Medicine
https://www.readbyqxmd.com/read/29658807/effect-of-bright-light-therapy-on-delayed-sleep-wake-cycle-and-reaction-time-of-athletes-participating-in-the-rio-2016-olympic-games
#10
João Paulo P Rosa, Andressa Silva, Dayane F Rodrigues, Mário Antônio Simim, Fernanda V Narciso, Sergio Tufik, Jorge J Bichara, Sebastian Rafael D Pereira, Sidney C Da Silva, Marco Tulio de Mello
This study investigated the effect of using an artificial bright light on the entrainment of the sleep/wake cycle as well as the reaction times of athletes before the Rio 2016 Olympic Games. A total of 22 athletes from the Brazilian Olympic Swimming Team were evaluated, with the aim of preparing them to compete at a time when they would normally be about to go to bed for the night. During the 8-day acclimatization period, their sleep/wake cycles were assessed by actigraphy, with all the athletes being treated with artificial light therapy for between 30 and 45 min (starting at day 3)...
April 16, 2018: Chronobiology International
https://www.readbyqxmd.com/read/29651858/sleep-related-issues-for-recovery-and-performance-in-athletes
#11
Sarah Kölling, Rob Duffield, Daniel Erlacher, Ranel Venter, Shona L Halson
The body of research that reports the relevance of sleep in high-performance sports is growing steadily. While the identification of sleep cycles and diagnosis of sleep disorders is limited to lab-based assessment via polysomnography, the development of activity-based devices estimating sleep patterns provides greater insight into the sleep behaviour of athletes in ecological settings. Overall, small sleep quantity and/or poor quality appears to exist in many athletic populations, though this may be related to training and competition context...
April 13, 2018: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/29629966/sleep-and-the-athlete
#12
George G A Pujalte, Holly J Benjamin
No abstract text is available yet for this article.
April 2018: Current Sports Medicine Reports
https://www.readbyqxmd.com/read/29620966/the-influence-of-training-load-exposure-to-match-play-and-sleep-duration-on-daily-wellbeing-measures-in-youth-athletes
#13
Thomas Sawczuk, Ben Jones, Sean Scantlebury, Kevin Till
This study assessed the influence of training load, exposure to match play and sleep duration on two daily wellbeing measures in youth athletes. Forty-eight youth athletes (age 17.3 ± 0.5 years) completed a daily wellbeing questionnaire (DWB), the Perceived Recovery Status scale (PRS), and provided details on the previous day's training loads (TL) and self-reported sleep duration (sleep) every day for 13 weeks (n = 2727). Linear mixed models assessed the effect of TL, exposure to match play and sleep on DWB and PRS...
April 5, 2018: Journal of Sports Sciences
https://www.readbyqxmd.com/read/29619798/seasonal-player-wellness-and-its-longitudinal-association-with-internal-training-load-study-in-elite-volleyball
#14
Filipe M Clemente, Bruno Mendes, José M Palao, André Silvério, Sandro Carriço, Francisco Calvete, Fábio Y Nakamura
BACKGROUND: Monitoring training load is critical to minimize the risk of overreaching, injury or illness. The purpose of this study was to assess the relationships and variance between perceived internal load and wellness status of elite male volleyball. METHODS: Thirteen elite volleyball players were studied during a full competitive season (nine months, 237 training sessions and 37 official matches). Perceived exertion, muscle soreness, stress, fatigue and sleep quality levels were daily measured using session RPE and the Hopper Questionnaire...
April 4, 2018: Journal of Sports Medicine and Physical Fitness
https://www.readbyqxmd.com/read/29605797/self-reported-sleep-duration-affects-tandem-gait-but-not-steady-state-gait-outcomes-among-healthy-collegiate-athletes
#15
David R Howell, Brant Berkstresser, Francis Wang, Thomas A Buckley, Rebekah Mannix, Alexandra Stillman, William P Meehan
BACKGROUND: Sleep deficits are associated with motor and cognitive function deficits, even in the absence of a recent concussion. RESEARCH QUESTION: Does the amount of self-reported sleep prior to pre-season concussion testing affect single-task and dual-task instrumented steady-state gait and timed tandem gait test performance? METHODS: One hundred and fourteen healthy collegiate athletes (mean age 18.8 ± 0.7 years; 60% female) reported the amount of sleep they received during the prior night and completed a timed tandem gait test and an instrumented assessment of steady-state gait in both single-task and dual-task conditions...
March 26, 2018: Gait & Posture
https://www.readbyqxmd.com/read/29601343/a-preliminary-investigation-of-accelerometer-derived-sleep-and-physical-activity-following-sport-related-concussion
#16
Alicia M Sufrinko, Erin K Howie, R J Elbin, Michael W Collins, Anthony P Kontos
OBJECTIVE: Describe changes in postconcussion activity levels and sleep throughout recovery in a sample of pediatric sport-related concussion (SRC) patients, and examine the predictive value of accelerometer-derived activity and sleep on subsequent clinical outcomes at a follow-up clinic visit. SETTING: Outpatient concussion clinic. PARTICIPANTS: Twenty athletes aged 12 to 19 years with diagnosed SRC. METHODS: Prospective study including visit 1 (<72 hours postinjury) and visit 2 (6-18 days postinjury)...
March 29, 2018: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/29560308/connectomic-markers-of-symptom-severity-in-sport-related-concussion-whole-brain-analysis-of-resting-state-fmri
#17
Nathan W Churchill, Michael G Hutchison, Simon J Graham, Tom A Schweizer
Concussion is associated with significant adverse effects within the first week post-injury, including physical complaints and altered cognition, sleep and mood. It is currently unknown whether these subjective disturbances have reliable functional brain correlates. Resting-state functional magnetic resonance imaging (rs-fMRI) has been used to measure functional connectivity of individuals after traumatic brain injury, but less is known about the relationship between functional connectivity and symptom assessments after a sport concussion...
2018: NeuroImage: Clinical
https://www.readbyqxmd.com/read/29530373/sleep-disorder-risk-factors-among-student-athletes
#18
Takafumi Monma, Akira Ando, Tohru Asanuma, Yutaka Yoshitake, Goichiro Yoshida, Taiki Miyazawa, Naoyuki Ebine, Satoko Takeda, Naomi Omi, Makoto Satoh, Kumpei Tokuyama, Fumi Takeda
OBJECTIVE: To clarify sleep disorder risk factors among student athletes, this study examined the relationship between lifestyle habits, competition activities, psychological distress, and sleep disorders. METHODS: Student athletes (N = 906; male: 70.1%; average age: 19.1 ± 0.8 years) in five university sports departments from four Japanese regions were targeted for analysis. Survey items were attributes (age, gender, and body mass index), sleep disorders (recorded through the Pittsburgh Sleep Quality Index), lifestyle habits (bedtime, wake-up time, smoking, drinking alcohol, meals, part-time jobs, and use of electronics after lights out), competition activities (activity contents and competition stressors), and psychological distress (recorded through the K6 scale)...
April 2018: Sleep Medicine
https://www.readbyqxmd.com/read/29502302/sleep-duration-body-composition-dietary-profile-and-eating-behaviours-among-children-and-adolescents-a-comparison-between-portuguese-acrobatic-gymnasts
#19
Maria-Raquel G Silva, Hugo-Henrique Silva, Teresa Paiva
Sleep, body composition and dietary intake are crucial for athletes' health and performance but have never been investigated in acrobatic gymnasts. Thus, this study aimed to evaluate sleep, body composition, dietary intake and eating behaviours of acrobatic gymnasts. Using a cross-sectional study, 82 Portuguese acrobatic gymnasts (12.8 ± 3.1 years, 61 females and 21 males) were evaluated during the competitive period to collect training data, sleep duration, body composition, dietary intake and eating behaviours before, during and after practices...
March 3, 2018: European Journal of Pediatrics
https://www.readbyqxmd.com/read/29484576/a-subjective-assessment-of-the-prevalence-and-factors-associated-with-poor-sleep-quality-amongst-elite-japanese-athletes
#20
Masako Hoshikawa, Sunao Uchida, Yuichi Hirano
BACKGROUND: The amount, quality, and timing of sleep are considered important for athletes' ability to train, maximize training responses, and recover. However, some research has shown that elite athletes do not obtain sufficient sleep. Based on this background, researchers recently started to assess and manage sleep in elite athletes. The purpose of this study was to clarify the prevalence of poor sleep quality and its associated factors amongst elite Japanese athletes. METHODS: Eight hundred and ninety-one candidates for the 17th Asian Games Incheon 2014, who were over 20 years old, participated in this study...
February 26, 2018: Sports Medicine—Open
keyword
keyword
108317
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"