keyword
MENU ▼
Read by QxMD icon Read
search

sleep and exercise performance

keyword
https://www.readbyqxmd.com/read/29453741/fuel-for-the-work-required-a-theoretical-framework-for-carbohydrate-periodization-and-the-glycogen-threshold-hypothesis
#1
Samuel G Impey, Mark A Hearris, Kelly M Hammond, Jonathan D Bartlett, Julien Louis, Graeme L Close, James P Morton
Deliberately training with reduced carbohydrate (CHO) availability to enhance endurance-training-induced metabolic adaptations of skeletal muscle (i.e. the 'train low, compete high' paradigm) is a hot topic within sport nutrition. Train-low studies involve periodically training (e.g., 30-50% of training sessions) with reduced CHO availability, where train-low models include twice per day training, fasted training, post-exercise CHO restriction and 'sleep low, train low'. When compared with high CHO availability, data suggest that augmented cell signalling (73% of 11 studies), gene expression (75% of 12 studies) and training-induced increases in oxidative enzyme activity/protein content (78% of 9 studies) associated with 'train low' are especially apparent when training sessions are commenced within a specific range of muscle glycogen concentrations...
February 16, 2018: Sports Medicine
https://www.readbyqxmd.com/read/29442289/correction-to-obstructive-sleep-apnea-does-not-impair-cardiorespiratory-responses-to-progressive-exercise-performed-until-exhaustion-in-hypertensive-elderly
#2
Bruno Teixeira Barbosa, Amilton da Cruz Santos, Murillo Frazão, Tulio Rocha Petrucci, Gabriel Grizzo Cucato, Adriana Oliveira Sarmento, Eduardo D S Freitas, Anna Myrna Jaguaribe de Lima, Maria do Socorro Brasileiro-Santos
The original version of this article was published online containing two items that require correction, namely the abstract (Results section) and Table 3.
February 13, 2018: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/29434003/effect-of-the-online-game-shutdown-policy-on-internet-use-internet-addiction-and-sleeping-hours-in-korean-adolescents
#3
Jiyun Choi, Hyunseok Cho, Seungmin Lee, Juyeong Kim, Eun-Cheol Park
PURPOSE: Internet addiction has emerged as a major public health problem worldwide. In November 2011, the South Korean government implemented an online game shutdown policy, lasting from 12:00 to 6:00 am, as a means of preventing Internet addiction in adolescents aged 15 or below. This study analyzed the effect of this shutdown policy on adolescent Internet use, addiction, and sleeping hours. METHODS: We analyzed data collected from the Korea Youth Risk Behavior Web-based Survey from 2011 to 2015...
February 9, 2018: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/29432326/exercise-improves-physical-activity-and-comorbidities-in-obese-adults-with-asthma
#4
Patrícia Duarte Freitas, Aline Grandi Silva, Palmira Gabriele Ferreira, Analuci da Silva, João Marcos Salge, Regina Maria Carvalho-Pinto, Alberto Cukier, Claudia M Brito, Marcio C Mancini, Celso R F Carvalho
INTRODUCTION: Obese adults with asthma have an increased number of comorbidities and reduced daily life physical activity (DLPA), which may worsen asthma symptoms. Exercise is recommended to improve asthma outcomes; however, the benefits of exercise for psychosocial comorbidities and physical activity levels in obese adults with asthma have been poorly investigated. OBJECTIVE: To assess the effects of exercise on DLPA, asthma symptoms and psychosocial comorbidities in obese adults with asthma...
February 9, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/29422383/inadequate-sleep-and-muscle-strength-implications-for-resistance-training
#5
REVIEW
Olivia E Knowles, Eric J Drinkwater, Charles S Urwin, Séverine Lamon, Brad Aisbett
OBJECTIVES: Inadequate sleep (e.g., an insufficient duration of sleep per night) can reduce physical performance and has been linked to adverse metabolic health outcomes. Resistance exercise is an effective means to maintain and improve physical capacity and metabolic health, however, the outcomes for populations who may perform resistance exercise during periods of inadequate sleep are unknown. The primary aim of this systematic review was to evaluate the effect of sleep deprivation (i...
February 2, 2018: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/29412225/evaluation-of-the-association-of-bruxism-psychosocial-and-sociodemographic-factors-in-preschoolers
#6
Monalisa Cesarino Gomes, Érick Tássio Neves, Matheus França Perazzo, Emilly Gabrielle Carlos de Souza, Júnia Maria Serra-Negra, Saul Martins Paiva, Ana Flávia Granville-Garcia
The aim of the present study was to evaluate factors associated with sleep bruxism in five-year-old preschool children. A preschool-based cross-sectional study was conducted with 761 pairs of children and their parents/caregivers. Sleep bruxism was diagnosed using a questionnaire administered to the parents/caregivers, who also answered questionnaires addressing sociodemographic data and parent's/caregiver's sense of coherence. Clinical oral evaluations of the children to determine dental caries, traumatic dental injuries, malocclusion and tooth wear were performed by two researchers who had undergone a training exercise (interexaminer Kappa: 0...
February 5, 2018: Brazilian Oral Research
https://www.readbyqxmd.com/read/29411336/central-sleep-apnea-with-cheyne-stokes-breathing-in-heart-failure-from-research-to-clinical-practice-and-beyond
#7
K Terziyski, A Draganova
Characterized by periodic crescendo-decrescendo pattern of breathing alternating with central apneas, Central sleep apnea (CSA) with Cheyne-Stokes Breathing represents a highly prevalent, yet underdiagnosed comorbidity in chronic heart failure (CHF). A diverse body of evidence demonstrates increased morbidity and mortality in the presence of CSB. CSB has been described in both CHF patients with preserved and reduced ejection fraction, regardless of drug treatment. Risk factors for CSB are older age, male gender, high BMI, atrial fibrillation and hypocapnia...
February 7, 2018: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/29401658/relative-contributions-of-different-lifestyle-factors-to-health-related-quality-of-life-in-the-elderly
#8
Xiaona Zhang, Ruyi Xia, Shu Wang, Wei Xue, Jian Yang, Shuliu Sun, Guihua Zhuang
Much of the previous literature has studied the relationship between individual lifestyle factors and the health-related quality of life (HRQOL). However, only a few studies combined them to explore their relative importance to the HRQOL in the elderly. This study assesses the HRQOL of the urban, rural, and institutionalized Chinese elderly and explores the relative contributions of different lifestyle factors to their HRQOL. The SF-36v2 Health Survey, the WHOQOL-OLD module, and the socio-demographic and lifestyle questionnaire were utilized in this study...
February 3, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29389741/defining-anabolic-resistance-implications-for-delivery-of-clinical-care-nutrition
#9
Robert W Morton, Daniel A Traylor, Peter J M Weijs, Stuart M Phillips
PURPOSE OF REVIEW: Skeletal muscle mass with aging, during critical care, and following critical care is a determinant of quality of life and survival. In this review, we discuss the mechanisms that underpin skeletal muscle atrophy and recommendations to offset skeletal muscle atrophy with aging and during, as well as following, critical care. RECENT FINDINGS: Anabolic resistance is responsible, in part, for skeletal muscle atrophy with aging, muscle disuse, and during disease states...
January 31, 2018: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/29375081/late-night-dinner-is-associated-with-poor-glycemic-control-in-people-with-type-2-diabetes-the-kamogawa-dm-cohort-study
#10
Ryosuke Sakai, Yoshitaka Hashimoto, Emi Ushigome, Akane Miki, Takuro Okamura, Masako Matsugasumi, Takuya Fukuda, Saori Majima, Shinobu Matsumoto, Takafumi Senmaru, Masahide Hamaguchi, Muhei Tanaka, Mai Asano, Masahiro Yamazaki, Yohei Oda, Michiaki Fukui
Skipping breakfast or irregular breakfast is associated with poor glycemic control. However, a relationship between the timing of dinner and glycemic control in people with type 2 diabetes remains indefinite. Therefore, we investigated the relationship between late-night-dinner and glycemic control in people with type 2 diabetes. We performed questionnaire survey for lifestyle factors in this cross-sectional study. We defined having dinner later than eight pm as late-night-dinner. We examined the differences in clinical and metabolic parameters between those who have late-night-dinner and those who do not have...
January 27, 2018: Endocrine Journal
https://www.readbyqxmd.com/read/29370149/a-systematic-review-and-meta-analysis-of-mindfulness-based-baduanjin-exercise-for-alleviating-musculoskeletal-pain-and-improving-sleep-quality-in-people-with-chronic-diseases
#11
REVIEW
Liye Zou, Albert Yeung, Xinfeng Quan, Sean David Boyden, Huiru Wang
OBJECTIVE: we performed the first systematic review with meta-analyses of the existing studies that examined mindfulness-based Baduanjin exercise for its therapeutic effects for individuals with musculoskeletal pain or insomnia. METHODS: Both English- (PubMed, Web of Science, Elsevier, and Google Scholar) and Chinese-language (CNKI and Wangfang) electronic databases were used to search relevant articles. We used a modified PEDro scale to evaluate risk of bias across studies selected...
January 25, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29360489/voluntary-exercise-impact-on-cognitive-impairments-in-sleep-deprived-intact-female-rats
#12
Mohammad Amin Rajizadeh, Khadijeh Esmaeilpour, Yaser Masomi-Ardakani, Mohammad Abbas Bejeshk, Mohammad Shabani, Nouzar Nakhaee, Mohammad Pour Ranjbar, Fatemeh Mohtashami Borzadaran, Vahid Sheibani
Sleep loss is a common problem in modern societies affecting different aspects of individuals' lives. Many studies have reported that sleep deprivation (SD) leads to impairments in various types of learning and memory. Physical exercise has been suggested to attenuate the cognitive impairments induced by sleep deprivation in male rats. Our previous studies have shown that forced exercise by treadmill improved learning and memory impairments following SD. The aim of the current study was to investigate the effects of voluntary exercise by running wheel on cognitive, motor and anxiety-like behavior functions of female rats following 72h SD...
January 19, 2018: Physiology & Behavior
https://www.readbyqxmd.com/read/29352373/sleep-interventions-designed-to-improve-athletic-performance-and-recovery-a-systematic-review-of-current-approaches
#13
REVIEW
Daniel Bonnar, Kate Bartel, Naomi Kakoschke, Christin Lang
BACKGROUND: Athletes experience various situations and conditions that can interfere with their sleep, which is crucial for optimal psychological and physiological recovery as well as subsequent performance. Conventional sleep screening and intervention approaches may not be efficacious for athletes given their lifestyle, the demands of training and travel associated with interstate/international competition. OBJECTIVES: The present systematic review aimed to summarize and evaluate sleep intervention studies targeting subsequent performance and recovery in competitive athletes...
January 20, 2018: Sports Medicine
https://www.readbyqxmd.com/read/29327339/electronic-registry-for-the-management-of-childhood-obesity-in-greece
#14
Penio Kassari, Panagiotis Papaioannou, Antonis Billiris, Haralampos Karanikas, Stergiani Eleftheriou, Eleftherios Thireos, Yannis Manios, George P Chrousos, Evangelia Charmandari
BACKGROUND: Obesity in childhood and adolescence represents a major health problem in our century. In Greece, more than 30-35% of children and adolescents are either overweight or obese. MATERIALS AND METHODS: Using information and communication technologies, we developed a "National Registry for the Prevention and Management of Overweight and Obesity in Childhood and Adolescence" for guidance and training of Pediatricians and General Practitioners. The application supports interoperability with other national infrastructures and multi-layered security spanning preventive, detective and administrative controls...
January 11, 2018: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/29325962/systematic-review-of-factors-influencing-surgical-performance-practical-recommendations-for-microsurgical-procedures-in-neurosurgery
#15
Evgenii Belykh, Naomi R Onaka, Iraklii T Abramov, Kaan Yağmurlu, Vadim A Byvaltsev, Robert F Spetzler, Peter Nakaji, Mark C Preul
BACKGROUND: Microneurosurgical techniques involve complex manual skills and hand-eye coordination that require substantial training. Many factors affect microneurosurgical skills. The goal of this study was to use a systematic evidence-based approach to analyze the quality of evidence for intrinsic and extrinsic factors that influence microneurosurgical performance and to make weighted practical recommendations. MATERIALS AND METHODS: A literature search of factors that may impact microsurgical performance was conducted using PubMed and Embase...
January 8, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29306892/association-of-body-flexibility-and-carotid-atherosclerosis-in-japanese-middle-aged-men-a-cross-sectional-study
#16
Masataka Suwa, Takayuki Imoto, Akira Kida, Takashi Yokochi, Mitsunori Iwase, Kenji Kozawa
OBJECTIVE: This study examined the associations of body flexibility with carotid arterial remodelling, including intima-media thickness (IMT) and plaque formation in middle-aged men. METHODS: The subjects of this cross-sectional study included 1354 Japanese men aged 35-59 years without histories of stroke or cardiac diseases. The arm extensibility test, which can estimate flexibility of the upper extremity (composed of shoulder external rotation and forearm supination), and the sit-and-reach test were performed...
January 5, 2018: BMJ Open
https://www.readbyqxmd.com/read/29275425/oropharyngeal-and-tongue-exercises-myofunctional-therapy-for-snoring-a-systematic-review-and-meta-analysis
#17
REVIEW
Macario Camacho, Christian Guilleminault, Justin M Wei, Sungjin A Song, Michael W Noller, Lauren K Reckley, Camilo Fernandez-Salvador, Soroush Zaghi
PURPOSE: Oropharyngeal and tongue exercises (myofunctional therapy) have been shown to improve obstructive sleep apnea. However, to our knowledge, a systematic review has not been performed for snoring. The study objective is to perform a systematic review, with a meta-analysis, dedicated to snoring outcomes after myofunctional therapy. METHODS: PubMed/MEDLINE and three other databases were searched through November 25, 2017. Two authors independently searched the literature...
December 23, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/29247753/effects-of-exercise-training-on-restless-legs-syndrome-depression-sleep-quality-and-fatigue-among-hemodialysis-patients-a-systematic-review-and-meta-analysis
#18
REVIEW
Yuan-Yuan Song, Ru-Jun Hu, Yong-Shu Diao, Lin Chen, Xiao-Lian Jiang
CONTEXT: Hemodialysis patients experience a heavy symptom burden that leads to a decreased quality of life. Pharmacological treatment is effective but costly and has adverse effects. Exercise is a promising approach for symptom management, but the effect of exercise on restless legs syndrome, depression, sleep quality and fatigue in hemodialysis patients is still uncertain. OBJECTIVES: This meta-analysis was conducted to identify whether exercise training is beneficial in the treatment of the symptoms of restless legs syndrome, depression, poor sleep quality, and fatigue in patients receiving hemodialysis...
December 13, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/29235925/left-atrial-remodelling-may-predict-exercise-capacity-in-obstructive-sleep-apnoea-patients
#19
Süha Çetin, Mustafa Vural, Ramazan Akdemir, Hikmet Fırat
BACKGROUND: Left atrial volume (LAV) and LA deformation has been proposed as a good marker of exercise performance in patients with diastolic dysfunction (DD). As DD is more prevalent in obstructive sleep apnoea (OSA) we aimed to evaluate the influence of LAV and LA deformation parameters on exercise performance in varying severity of OSA. MATERIALS AND METHODS: OSA was diagnosed after polysomnography. Fifty-five OSA patients were enrolled in the study. OSA patients were divided into two groups with apnoea-hypopna-index (AHI) > 30 and <30...
December 13, 2017: Acta Cardiologica
https://www.readbyqxmd.com/read/29219102/canadian-24-hour-movement-guidelines-for-the-early-years-0-4%C3%A2-years-an-integration-of-physical-activity-sedentary-behaviour-and-sleep
#20
Mark S Tremblay, Jean-Philippe Chaput, Kristi B Adamo, Salomé Aubert, Joel D Barnes, Louise Choquette, Mary Duggan, Guy Faulkner, Gary S Goldfield, Casey E Gray, Reut Gruber, Katherine Janson, Ian Janssen, Xanne Janssen, Alejandra Jaramillo Garcia, Nicholas Kuzik, Claire LeBlanc, Joanna MacLean, Anthony D Okely, Veronica J Poitras, Mary-Ellen Rayner, John J Reilly, Margaret Sampson, John C Spence, Brian W Timmons, Valerie Carson
BACKGROUND: The Canadian Society for Exercise Physiology convened representatives of national organizations, research experts, methodologists, stakeholders, and end-users who followed rigorous and transparent guideline development procedures to create the Canadian 24-Hour Movement Guidelines for the Early Years (0-4 years): An Integration of Physical Activity, Sedentary Behaviour, and Sleep. These novel guidelines for children of the early years embrace the natural and intuitive integration of movement behaviours across the whole day (24-h period)...
November 20, 2017: BMC Public Health
keyword
keyword
51463
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"