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https://www.readbyqxmd.com/read/29150762/seasonal-influence-on-adherence-to-and-effects-of-an-interval-walking-training-program-on-sedentary-female-college-students-in-japan
#1
Aiko Tanabe, Shizue Masuki, Ken-Ichi Nemoto, Hiroshi Nose
Habitual exercise training is recommended to young people for their health promotion, but adherence may be influenced by atmospheric temperature (T a ) if performed outdoors. We compared the adherence to and the effects of a home-based interval walking training (IWT) program on sedentary female college students between winter and summer. For summer training over 176 days, 48 subjects (18-22 years old) were randomly divided into two groups: the control group (CNTsummer, n = 24), which maintained a sedentary lifestyle as before, and the IWT group (IWTsummer, n = 24), which performed IWT while energy expenditure was monitored by accelerometry...
November 17, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/29143594/the-gene-smart-study-method-study-design-and-preliminary-findings
#2
REVIEW
Xu Yan, Nir Eynon, Ioannis D Papadimitriou, Jujiao Kuang, Fiona Munson, Oren Tirosh, Lannie O'Keefe, Lyn R Griffiths, Kevin J Ashton, Nuala Byrne, Yannis P Pitsiladis, David J Bishop
The gene SMART (genes and the Skeletal Muscle Adaptive Response to Training) Study aims to identify genetic variants that predict the response to both a single session of High-Intensity Interval Exercise (HIIE) and to four weeks of High-Intensity Interval Training (HIIT). While the training and testing centre is located at Victoria University, Melbourne, three other centres have been launched at Bond University, Queensland University of Technology, Australia, and the University of Brighton, UK. Currently 39 participants have already completed the study and the overall aim is to recruit 200 moderately-trained, healthy Caucasians participants (all males 18-45 y, BMI < 30)...
November 14, 2017: BMC Genomics
https://www.readbyqxmd.com/read/29140148/the-reliability-of-individualized-load-velocity-profiles
#3
Harry G Banyard, K Nosaka, Alex D Vernon, G Gregory Haff
PURPOSE: This study examined the reliability of peak velocity (PV), mean propulsive velocity (MPV), and mean velocity (MV) in the development of load-velocity profiles (LVP) in the full depth free-weight back squat performed with maximal concentric effort. METHODS: Eighteen resistance-trained men performed a baseline one-repetition maximum (1RM) back squat trial and three subsequent 1RM trials used for reliability analyses, with 48-hours interval between trials...
November 15, 2017: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/29140127/proprioceptive-training-for-the-prevention-of-ankle-sprains-an-evidence-based-review
#4
Matthew J Rivera, Zachary K Winkelmann, Cameron J Powden, Kenneth E Games
Reference:  Schiftan GS, Ross LA, Hahne AJ. The effectiveness of proprioceptive training in preventing ankle sprains in sporting populations: a systematic review and meta-analysis. J Sci Med Sport. 2015;18(3):238-244. CLINICAL QUESTION:   Does the use of proprioceptive training as a sole intervention decrease the incidence of initial or recurrent ankle sprains in the athletic population? DATA SOURCES:   The authors completed a comprehensive literature search of MEDLINE, CINAHL, SPORTDiscus, and Physiotherapy Evidence Database (PEDro) from inception to October 2013...
November 15, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/29139007/adding-high-intensity-interval-training-to-conventional-training-modalities-optimizing-health-related-outcomes-during-chemotherapy-for-breast-cancer-the-optitrain-randomized-controlled-trial
#5
Sara Mijwel, Malin Backman, Kate A Bolam, Anna Jervaeus, Carl Johan Sundberg, Sara Margolin, Maria Browall, Helene Rundqvist, Yvonne Wengström
PURPOSE: Exercise training is an effective and safe way to counteract cancer-related fatigue (CRF) and to improve health-related quality of life (HRQoL). High-intensity interval training has proven beneficial for the health of clinical populations. The aim of this randomized controlled trial was to compare the effects of resistance and high-intensity interval training (RT-HIIT), and moderate-intensity aerobic and high-intensity interval training (AT-HIIT) to usual care (UC) in women with breast cancer undergoing chemotherapy...
November 14, 2017: Breast Cancer Research and Treatment
https://www.readbyqxmd.com/read/29138362/infant-neuromotor-development-and-childhood-problem-behavior
#6
Fadila Serdarevic, Akhgar Ghassabian, Tamara van Batenburg-Eddes, Emin Tahirovic, Tonya White, Vincent W V Jaddoe, Frank C Verhulst, Henning Tiemeier
BACKGROUND: Research of adults and school-aged children suggest a neurodevelopmental basis for psychiatric disorders. We examined whether infant neuromotor development predicted internalizing and externalizing problems in young children. METHODS: In Generation R, a population-based cohort in the Netherlands (2002-2006), trained research assistants evaluated the neuromotor development of 4006 infants aged 2 to 5 months by using an adapted version of Touwen's Neurodevelopmental Examination (tone, responses, and senses and other observations)...
November 14, 2017: Pediatrics
https://www.readbyqxmd.com/read/29137544/effect-of-aerobic-training-on-peak-oxygen-uptake-among-seniors-aged-70-or-over-a-meta-analysis-of-randomized-controlled-trials
#7
Walid Bouaziz, Lukshe Kanagaratnam, Thomas Vogel, Elise Schmitt, Moustapha Dramé, Georges Kaltenbach, Bernard Geny, Pierre Olivier Lang
Older adults undergo a progressive decline in cardiorespiratory fitness and functional capacity. This lower peak oxygen uptake (VO2peak) level is associated with increased risk of frailty, dependency, loss of autonomy, and mortality from all causes. Regular physical activity and particularly aerobic training (AT) has been shown to contribute to better and healthy ageing. We conducted a meta-analysis in order to measure the exact benefit of AT on VO2peak in seniors aged 70 years or over. A comprehensive, systematic database search for manuscripts was performed in Embase, Medline, PubMed Central, ScienceDirect, Scopus, and Web of Science using key words...
November 14, 2017: Rejuvenation Research
https://www.readbyqxmd.com/read/29136419/occupational-exposure-to-manganese-and-fine-motor-skills-in-elderly-men-results-from-the-heinz-nixdorf-recall-study
#8
Beate Pesch, Swaantje Casjens, Tobias Weiss, Benjamin Kendzia, Marina Arendt, Lewin Eisele, Thomas Behrens, Nadin Ulrich, Noreen Pundt, Anja Marr, Sibylle Robens, Christoph Van Thriel, Rainer Van Gelder, Michael Aschner, Susanne Moebus, Nico Dragano, Thomas Brüning, Karl-Heinz Jöckel
Objectives: Exposure to manganese (Mn) may cause movement disorders, but less is known whether the effects persist after the termination of exposure. This study investigated the association between former exposure to Mn and fine motor deficits in elderly men from an industrial area with steel production. Methods: Data on the occupational history and fine motor tests were obtained from the second follow-up of the prospective Heinz Nixdorf Recall Study (2011-2014)...
November 10, 2017: Annals of Work Exposures and Health
https://www.readbyqxmd.com/read/29136282/principal-component-reconstruction-pcr-for-cine-cbct-with-motion-learning-from-2d-fluoroscopy
#9
Hao Gao, Yawei Zhang, Lei Ren, Fang-Fang Yin
PURPOSE: This work aims to generate cine CT images (i.e., 4D images with high temporal resolution) based on a novel principal component reconstruction (PCR) technique with motion learning from 2D fluoroscopic training images. METHODS: In the proposed PCR method, the matrix factorization is utilized as an explicit low-rank regularization of 4D images that are represented as a product of spatial principal components and temporal motion coefficients. The key hypothesis of PCR is that temporal coefficients from 4D images can be reasonably approximated by temporal coefficients learned from 2D fluoroscopic training projections...
November 14, 2017: Medical Physics
https://www.readbyqxmd.com/read/29134178/wheelchair-services-and-use-outcomes-a-cross-sectional-survey-in-kenya-and-the-philippines
#10
Eva S Bazant, Elizabeth J Himelfarb Hurwitz, Brenda N Onguti, Emma K Williams, Jamie H Noon, Cheryl A Xavier, Ferdiliza D S Garcia, Anthony Gichangi, Mohammed Gabbow, Peter Musakhi, R Lee Kirby
Background: The World Health Organisation recommends that services accompany wheelchair distribution. This study examined the relationship of wheelchair service provision in Kenya and the Philippines and wheelchair-use-related outcomes. Method: We surveyed 852 adult basic manual wheelchair users. Participants who had received services and those who had not were sought in equal numbers from wheelchair-distribution entities. Outcomes assessed were daily wheelchair use, falls, unassisted outdoor use and performance of activities of daily living (ADL)...
2017: Afr J Disabil
https://www.readbyqxmd.com/read/29133220/effects-of-exercise-and-diet-in-nonobese-asthma-patients-a-randomized-controlled-trial
#11
Louise Lindhardt Toennesen, Howraman Meteran, Morten Hostrup, Nina Rica Wium Geiker, Camilla Bjoern Jensen, Celeste Porsbjerg, Arne Astrup, Jens Bangsbo, Debbie Parker, Vibeke Backer
BACKGROUND: Behavioral interventions focusing on exercise and healthy diet improve asthma control in obese patients with asthma, but whether these interventions can lead to improvements in nonobese patients remains unclear. OBJECTIVES: In a randomized, controlled parallel-group design, we studied the effects of an 8-week intervention of either exercise (high-intensity interval training), diet (high protein/low glycemic index), or a combination of the 2, on asthma control and clinical outcomes in nonobese patients with asthma...
November 10, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/29129793/the-interval-between-vns-tone-pairings-determines-the-extent-of-cortical-map-plasticity
#12
Michael S Borland, Crystal T Engineer, William A Vrana, Nicole A Moreno, Navzer D Engineer, Sven Vanneste, Pryanka Sharma, Meghan C Pantalia, Mark C Lane, Robert L Rennaker, Michael P Kilgard
Repeatedly pairing vagus nerve stimulation (VNS) with a tone or movement drives highly-specific and long-lasting plasticity in auditory or motor cortex, respectively. Based on this robust enhancement of plasticity, VNS paired with rehabilitative training has emerged as a potential therapy to improve recovery, even when delivered long after the neurological insult. Development of VNS delivery paradigms that reduce therapy duration and maximize efficacy would facilitate clinical translation. The goal of the current study was to determine whether primary auditory cortex (A1) plasticity can be generated more quickly by shortening the interval between VNS-tone pairing events or by delivering fewer VNS-tone pairing events...
November 9, 2017: Neuroscience
https://www.readbyqxmd.com/read/29127602/effect-of-high-intensity-interval-training-on-total-abdominal-and-visceral-fat-mass-a-meta-analysis
#13
REVIEW
Florie Maillard, Bruno Pereira, Nathalie Boisseau
BACKGROUND: High-intensity interval training (HIIT) is promoted as a time-efficient strategy to improve body composition. OBJECTIVE: The aim of this meta-analysis was to assess the efficacy of HIIT in reducing total, abdominal, and visceral fat mass in normal-weight and overweight/obese adults. METHODS: Electronic databases were searched to identify all related articles on HIIT and fat mass. Stratified analysis was performed using the nature of HIIT (cycling versus running, target intensity), sex and/or body weight, and the methods of measuring body composition...
November 10, 2017: Sports Medicine
https://www.readbyqxmd.com/read/29124325/changes-in-fat-oxidation-in-response-to-various-regimes-of-high-intensity-interval-training-hiit
#14
REVIEW
Todd Anthony Astorino, Matthew M Schubert
Increased whole-body fat oxidation (FOx) has been consistently demonstrated in response to moderate intensity continuous exercise training. Completion of high intensity interval training (HIIT) and its more intense form, sprint interval training (SIT), has also been reported to increase FOx in different populations. An explanation for this increase in FOx is primarily peripheral adaptations via improvements in mitochondrial content and function. However, studies examining changes in FOx are less common in response to HIIT or SIT than those determining increases in maximal oxygen uptake which is concerning, considering that FOx has been identified as a predictor of weight gain and glycemic control...
November 9, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/29122321/each-procedure-matters-threshold-for-surgeon-volume-to-minimize-complications-and-decrease-cost-associated-with-adrenalectomy
#15
Kevin L Anderson, Samantha M Thomas, Mohamed A Adam, Lauren N Pontius, Michael T Stang, Randall P Scheri, Sanziana A Roman, Julie A Sosa
BACKGROUND: An association has been suggested between increasing surgeon volume and improved patient outcomes, but a threshold has not been defined for what constitutes a "high-volume" adrenal surgeon. METHODS: Adult patients who underwent adrenalectomy by an identifiable surgeon between 1998-2009 were selected from the Healthcare Cost and Utilization Project National Inpatient Sample. Logistic regression modeling with restricted cubic splines was utilized to estimate the association between annual surgeon volume and complication rates in order to identify a volume threshold...
November 6, 2017: Surgery
https://www.readbyqxmd.com/read/29116830/hip-strength-as-a-predictor-of-ankle-sprains-in-male-soccer-players-a-prospective-study
#16
Christopher M Powers, Navid Ghoddosi, Rachel K Straub, Khalil Khayambashi
CONTEXT:   Diminished hip-abductor strength has been suggested to increase the risk of noncontact lateral ankle sprains. OBJECTIVE:   To determine prospectively whether baseline hip-abductor strength predicts future noncontact lateral ankle sprains in competitive male soccer players. DESIGN:   Prospective cohort study. SETTING:   Athletic training facilities and various athletic fields. PATIENTS OR OTHER PARTICIPANTS:   Two hundred ten competitive male soccer players...
November 8, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/29114503/effects-of-long-or-short-duration-stimulus-during-high-intensity-interval-training-on-physical-performance-energy-intake-and-body-composition
#17
Elaine Domingues Alves, Gabriela Pires Salermo, Valéria Leme Gonçalves Panissa, Emerson Franchini, Monica Yuri Takito
To compare the effects of 6 weeks of long or short high-intensity interval training (long- or short-HIIT) on body composition, hunger perception, food intake and rating of perceived exertion (RPE). Twenty previously untrained women (25±5 years) were randomly assigned to do a long-HIIT (n=10) or a short-HIIT (n=10). The long-HIIT group performed fifteen 1-min bouts at 90% of maximum heart rate (HRmax), interspersed by 30-sec active recovery (60% HRmax). The short-HIIT group performed forty-five 20-sec bouts at 90% of HRmax, interspersed by 10-sec active recovery (60% HRmax)...
August 2017: Journal of Exercise Rehabilitation
https://www.readbyqxmd.com/read/29114263/the-current-status-and-factors-associated-with-implanon-service-provision-by-the-health-extension-workers-at-the-health-post-level-wolaita-zone-southern-ethiopia-a-cross-sectional-study
#18
Ketsela Desalegn, Eskindir Loha, Mengistu Meskele
Objective: Family Planning is often taken as one of the "Magic Bullet" interventions owing to its high impact and wide reaching nature in achieving multiple goals. This study aimed to assess the current status and the factors associated with health post level Implanon service provision through trained health extension workers in Wolaita zone, southern Ethiopia. Materials and methods: A cross sectional study was conducted among trained health extension workers in Wolaita zone in February 2013. A simple random sampling technique was used to identify a total of 285 trained HEWs...
March 2017: Journal of Family & Reproductive Health
https://www.readbyqxmd.com/read/29111230/high-intensity-interval-training-modulates-hippocampal-oxidative-stress-bdnf-and-inflammatory-mediators-in-rats
#19
Daniel A Freitas, Etel Rocha-Vieira, Bruno A Soares, Luiza F Nonato, Sueli R Fonseca, Jeanne B Martins, Vanessa Amaral Mendonça, Ana C Lacerda, André R Massensini, Jacques R Poortamns, Romain Meeusen, Hércules R Leite
Although High Intensity Interval Training (HIIT) are being associated to increase cardiovascular and metabolic adaptation, there is controversy and limited information about the effects of HIIT on hippocampal oxidative stress, pro- and anti-inflammatory cytokines balance and neurotrophic status. Thus, this study evaluated the effects of six weeks of HIIT on hippocampal redox state (oxidative damage and enzymatic and non-enzymatic antioxidant defenses), neuroimmune mediators (TNFα, IL-6, IL-1β and IL-10) and brain-derived neurotrophic (BDNF) levels...
October 28, 2017: Physiology & Behavior
https://www.readbyqxmd.com/read/29108901/keto-adaptation-enhances-exercise-performance-and-body-composition-responses-to-training-in-endurance-athletes
#20
Fionn T McSwiney, Bruce Wardrop, Parker N Hyde, Richard A Lafountain, Jeff S Volek, Lorna Doyle
BACKGROUND: Low-carbohydrate diets have recently grown in popularity among endurance athletes, yet little is known about the long-term (>4 wk) performance implications of consuming a low-carbohydrate high fat ketogenic diet (LCKD) in well-trained athletes. METHODS: Twenty male endurance-trained athletes (age 33 ± 11y, body mass 80 ± 11kg; BMI 24.7 ± 3.1 kg/m(2)) who habitually consumed a carbohydrate-based diet, self-selected into a high-carbohydrate (HC) group (n = 11, %carbohydrate:protein:fat = 65:14:20), or a LCKD group (n = 9, 6:17:77)...
November 3, 2017: Metabolism: Clinical and Experimental
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