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GPS and fatigue

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https://www.readbyqxmd.com/read/27751660/measuring-recovery-an-adapted-brief-assessment-of-mood-bam-compared-to-biochemical-and-power-output-alterations
#1
David A Shearer, William Sparkes, Jonny Northeast, Daniel J Cunningham, Christian J Cook, Liam P Kilduff
OBJECTIVES: Biochemical (e.g. creatine kinase (CK)) and neuromuscular (e.g. peak power output (PPO)) markers of recovery are expensive and require specialist equipment. Perceptual measures are an effective alternative, yet most validated scales are too long for daily use. DESIGN: This study utilises a longitudinal multi-level design to test an adapted Brief Assessment of Mood (BAM+), with four extra items and a 100mm visual analogue scale to measure recovery. METHODS: Elite under-21 academy soccer players (N=11) were monitored across five games with data (BAM+, CK and PPO) collected for each game at 24h pre, 24h and 48h post-match...
October 5, 2016: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/27632834/lumbar-and-cervico-thoracic-spine-loading-during-a-fast-bowling-spell
#2
Matt Greig, Philip Nagy
CONTEXT: Epidemiological studies highlight a prevalence of lumbar vertebrae injuries in cricket fast bowlers, with governing bodies implementing rules to reduce exposure. Analysis typically requires complex and laboratory-based biomechanical analyses, lacking ecological validity. Developments in GPS micro-technologies facilitate on-field measures of mechanical intensity, facilitating screening toward prevention and rehabilitation. OBJECTIVE: To examine the efficacy of using GPS-mounted tri-axial accelerometers to quantify accumulated body 'load', and to investigate the effect of GPS unit placement in relation to epidemiological observations...
August 24, 2016: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/27618472/impact-of-fatigue-on-positional-movements-during-professional-rugby-union-match-play
#3
Jason C Tee, Mike I Lambert, Yoga Coopoo
PURPOSE: In team sports, fatigue is manifested by a self-regulated decrease in movement distance and intensity. There is currently limited information on the effect of fatigue on movement patterns in rugby union match play, particularly for players in different position groups (backs vs. forwards). This study investigated the effect of different match periods on movement patterns of professional rugby union players. METHODS: Global positioning system (GPS) data were collected from 46 professional match participations to determine temporal effects on movement patterns...
September 6, 2016: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/27570143/how-to-early-recognize-mood-disorders-in-primary-care-a-nationwide-population-based-cohort-study
#4
G Castellini, S Pecchioli, I Cricelli, F Mazzoleni, C Cricelli, V Ricca, J J Hudziak, O Brignoli, F Lapi
BACKGROUND: Mood disorders are managed predominantly in primary care. However, general practitioners' (GPs) ability to detect and diagnose patients with mood disorders is still considered unsatisfactory. The aim of the present study was to identify predictors for the early recognition of depressive disorder (DD) and bipolar disorder (BD) in general practice. METHODS: A cohort of 1,144,622 patients (605,285 women, 539,337 men) was investigated, using the Health Search IMS Health Longitudinal Patient Database...
September 2016: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/27548789/physiological-demands-of-elite-cross-country-skiing-during-a-real-competition
#5
Cristina Gonzalez-Millan, Dario Perez-Brunicardi, Juan Jose Salinero, Beatriz Lara, Javier Abián-Vicen, Francisco Areces, Diana Ruiz-Vicente, Lidon Soriano, Juan Del Coso
The aim of this study was to assess different physiological variables before and after a 5 km (women) and 10 km (men) cross-country skiing competition to determine potential mechanisms of fatigue. Fourteen elite-level skiers competed in an official cross-country skiing competition using the classical style (9 men and 5 women). Instantaneous skiing velocity was measured during the race by means of 15-Hz GPS devices. Before and after the race, a sample of venous blood was obtained to assess changes in blood lactate and serum electrolyte and myoglobin concentrations...
August 18, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27278256/differences-in-strength-and-speed-demands-between-4v4-and-8v8-small-sided-football-games
#6
António Natal Campos Rebelo, Pedro Silva, Vincenzo Rago, Daniel Barreira, Peter Krustrup
The aims of this study were (i) to characterise the acceleration demands of two different formats of small-sided game (SSG), i.e., 4v4 + goalkeepers (4v4 + GK) and 8v8 + goalkeepers (8v8 + GK); (ii) to analyse the correlation between performance in power-based tests and acceleration-based physical loading during the two different SSG formats and (iii) to analyse the neuromuscular-induced fatigue. Eighteen adult male footballers participated in the study (20.7 ± 1.0 years, 178 ± 5 cm and 71.4 ± 2...
June 9, 2016: Journal of Sports Sciences
https://www.readbyqxmd.com/read/27259658/implementing-resources-to-support-the-diagnosis-and-management-of-chronic-fatigue-syndrome-myalgic-encephalomyelitis-cfs-me-in-primary-care-a-qualitative-study
#7
Kerin Bayliss, Lisa Riste, Rebecca Band, Sarah Peters, Alison Wearden, Karina Lovell, Louise Fisher, Carolyn A Chew-Graham
BACKGROUND: Previous research has highlighted that many GPs lack the confidence and knowledge to diagnose and manage people with CFS/ME. Following the development of an online training module for GPs, and an information pack and DVD for patients, this study explored the extent to which these resources can be implemented in routine primary care. METHODS: Semi structured qualitative interviews were completed with patients and GPs across North West England. All interviews were transcribed and analysed using open exploratory thematic coding...
2016: BMC Family Practice
https://www.readbyqxmd.com/read/27191694/the-running-performance-profile-of-elite-gaelic-football-match-play
#8
Shane Malone, Barry Solan, Kieran Collins
The current study examined (1) the match running performance of Gaelic football and (2) the decrement in match running performance with respect of position. GPS technologies (4-Hz, VX Sport, Lower Hutt, New Zealand) were used with three elite inter-county teams across three full seasons with 250 full game data sets collected. Game movements were classified according to game actions and distance covered across speed zone thresholds (total distance [TD], high speed running distance [HSRD; ≥17 km.h], sprint distance [SD; ≥22 km·h]; accelerations [n]; peak speed [km·h])...
May 14, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27140961/lumbar-and-cervico-thoracic-spine-loading-during-a-fast-bowling-spell
#9
Matt Greig, Philip Nagy
CONTEXT: Epidemiological studies highlight a prevalence of lumbar vertebrae injuries in cricket fast bowlers, with governing bodies implementing rules to reduce exposure. Analysis typically requires complex and laboratory-based biomechanical analyses, lacking ecological validity. Developments in GPS micro-technologies facilitate on-field measures of mechanical intensity, facilitating screening toward prevention and rehabilitation. OBJECTIVE: To examine the efficacy of using GPS-mounted tri-axial accelerometers to quantify accumulated body 'load', and to investigate the effect of GPS unit placement in relation to epidemiological observations...
May 2, 2016: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/27053267/barriers-and-facilitators-to-staying-in-work-after-stroke-insight-from-an-online-forum
#10
Chantal Balasooriya-Smeekens, Andrew Bateman, Jonathan Mant, Anna De Simoni
OBJECTIVE: To explore barriers and facilitators to staying in work following stroke. DESIGN: Qualitative analysis of posts regarding staying in work following stroke using the archives of an online forum for stroke survivors. PARTICIPANTS: 60 stroke survivors (29 male, 23 female, 8 not stated; mean age at stroke 44 years) who have returned to work, identified using terms 'return to work' and 'back at work'. SETTING: Posts from UK stroke survivors and family members on Talkstroke, the forum of the Stroke Association, between 2004 and 2011...
2016: BMJ Open
https://www.readbyqxmd.com/read/26917658/symptoms-of-adult-chronic-and-acute-leukaemia-before-diagnosis-large-primary-care-case-control-studies-using-electronic-records
#11
Elizabeth A Shephard, Richard D Neal, Peter W Rose, Fiona M Walter, Willie Hamilton
BACKGROUND: Leukaemia is the eleventh commonest UK cancer. The four main subtypes have different clinical profiles, particularly between chronic and acute types. AIM: To identify the symptom profiles of chronic and acute leukaemia in adults in primary care. DESIGN AND SETTING: Matched case-control studies using Clinical Practice Research Datalink records. METHOD: Putative symptoms of leukaemia were identified in the year before diagnosis...
March 2016: British Journal of General Practice: the Journal of the Royal College of General Practitioners
https://www.readbyqxmd.com/read/26905743/the-glasgow-prognostic-score-predicts-response-to-chemotherapy-in-patients-with-metastatic-breast-cancer
#12
Dexing Wang, Li Duan, Zhiquan Tu, Fei Yan, Cuicui Zhang, Xu Li, Yuzhu Cao, Hongsheng Wen
PURPOSE: Breast cancer is one of the most common causes of cancer death in women worldwide. The Glasgow Prognostic Score (GPS), a cumulative prognostic score based on C-reactive protein and albumin, indicates the presence of a systemic inflammatory response. The GPS has been adopted as a powerful prognostic tool for patients with various types of malignant tumors, including breast cancer. The aim of this study was to assess the value of the GPS in predicting the response and toxicity in breast cancer patients treated with chemotherapy...
2016: Chemotherapy
https://www.readbyqxmd.com/read/26871572/procrastination-distress-and-life-satisfaction-across-the-age-range-a-german-representative-community-study
#13
Manfred E Beutel, Eva M Klein, Stefan Aufenanger, Elmar Brähler, Michael Dreier, Kai W Müller, Oliver Quiring, Leonard Reinecke, Gabriele Schmutzer, Birgit Stark, Klaus Wölfling
Addressing the lack of population-based data the purpose of this representative study was to assess procrastination and its associations with distress and life satisfaction across the life span. A representative German community sample (1,350 women; 1,177 men) between the ages of 14 and 95 years was examined by the short form of the General Procrastination Scale (GPS-K; 1) and standardized scales of perceived stress, depression, anxiety, fatigue and life satisfaction. As hypothesized, procrastination was highest in the youngest cohort (14-29 years)...
2016: PloS One
https://www.readbyqxmd.com/read/26664264/assessing-stride-variables-and-vertical-stiffness-with-gps-embedded-accelerometers-preliminary-insights-for-the-monitoring-of-neuromuscular-fatigue-on-the-field
#14
Martin Buchheit, Andrew Gray, Jean-Benoit Morin
The aim of the present study was to examine the ability of a GPS-imbedded accelerometer to assess stride variables and vertical stiffness (K), which are directly related to neuromuscular fatigue during field-based high-intensity runs. The ability to detect stride imbalances was also examined. A team sport player performed a series of 30-s runs on an instrumented treadmill (6 runs at 10, 17 and 24 km·h(-1)) with or without his right ankle taped (aimed at creating a stride imbalance), while wearing on his back a commercially-available GPS unit with an embedded 100-Hz tri-axial accelerometer...
December 2015: Journal of Sports Science & Medicine
https://www.readbyqxmd.com/read/26595132/physical-demands-in-competitive-ultimate-frisbee
#15
Peter Krustrup, Magni Mohr
The objective was to study game demands in competitive ultimate Frisbee by performing match analysis during a game. Thirteen moderately trained (Yo-Yo intermittent recovery test levels 1 and 2 [Yo-Yo IR1 and IR2] performance: 1790 ± 382 m and 657 ± 225 m, respectively) competitive male ultimate Frisbee athletes played a game in which activity profile using Global Positioning System (GPS) technology and heart rate (HR) were recorded. Game HRmean and HRpeak were 82 ± 2% and 99 ± 1% of maximum heart rate, respectively...
December 2015: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/26541077/do-patients-treated-for-colorectal-cancer-benefit-from-general-practitioner-support-a-video-vignette-study
#16
Irene Ngune, Moyez Jiwa, Alexandra McManus, Richard Parsons, Georgina Pagey, Rupert Hodder
BACKGROUND: Patients who have been treated for colorectal cancer in Australia can consult their general practitioner (GP) for advice about symptoms or side effects at any time following their treatment. However, there is no evidence that such patients are consistently advised by GPs, and patients experience substantial unmet need for reassurance and advice. OBJECTIVE: To explore the patient management options selected by GPs to treat a set of patients describing their symptoms following treatment for colorectal cancer...
2015: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/26459381/long-term-treated-intensive-care-patients-outcomes-the-one-year-mortality-rate-quality-of-life-health-care-use-and-long-term-complications-as-reported-by-general-practitioners
#17
Simone Steenbergen, Saskia Rijkenberg, Tamara Adonis, Gerda Kroeze, Ilse van Stijn, Henrik Endeman
BACKGROUND: The purpose of this study was to determine the one-year mortality rate and its predictors regarding long-term intensive care-treated patients together with their health-related quality of life (HRQL), place of living, healthcare use and long-term complication characteristics after intensive care unit (ICU) discharge. METHODS: A retrospective cohort study was performed in a 20-bed mixed ICU. The patients that were treated for more than 72 h between 2007 and 2012 were included in this study...
2015: BMC Anesthesiology
https://www.readbyqxmd.com/read/26417759/recognising-bipolar-disorders-in-primary-care
#18
Daniel Dietch
Bipolar disorder, previously called 'Manic-depression', is a complex group of conditions characterised by recurrent changes in mood and energy. Crucially, the intensity and duration of these changes go beyond normal fluctuations and personality traits. Bipolar Disorder is a mental health disorder, but physical health manifestations (Smith 2013, Westman 2013, Fagiolini 2008, Young 2013) and complications are just as important. GPs have a key role in the recognition and management, in conjunction with secondary care colleagues...
September 2015: Psychiatria Danubina
https://www.readbyqxmd.com/read/26310889/safety-and-efficacy-of-combination-therapy-with-low-dose-gemcitabine-paclitaxel-and-sorafenib-in-patients-with-cisplatin-resistant-urothelial-cancer
#19
Yasuyoshi Miyata, Akihiro Asai, Kensuke Mitsunari, Tomohiro Matsuo, Kojiro Ohba, Hideki Sakai
Various regimens including molecular targeted agents have been examined in patients with cisplatin (CDDP)-resistant urothelial cancer (UC). However, some studies have been stopped owing to the development of severe adverse events. The main aim of this study was to examine the anticancer effects, changes in the quality of life (QoL), and safety of combined therapy of low-dose gemcitabine, paclitaxel, and sorafenib (LD-GPS) in patients with CDDP-resistant UC. Twenty patients were treated with gemcitabine (700 mg/m(2) on day 1), paclitaxel (70 mg/m(2) on day 1), and sorafenib (400 mg/day on days 8-22)...
October 2015: Medical Oncology
https://www.readbyqxmd.com/read/26182437/psychometric-and-physiological-responses-to-a-preseason-competitive-camp-in-the-heat-with-a-6-hour-time-difference-in-elite-soccer-players
#20
Martin Buchheit, Yannick Cholley, Philippe Lambert
PURPOSE: To examine in elite soccer players after traveling across 6 time zones some psychometric and physiological responses to a competitive camp in the heat. METHODS: Data from 12 elite professional players (24.6 ± 5.3 y) were analyzed. They participated in an 8-d preseason summer training camp in Asia (heat index 34.9°C ± 2.4°C). Players' activity was collected during all training sessions and the friendly game using 15-Hz GPS. Perceived training/playing load was estimated using session rating of perceived exertion (RPE) and training/match duration...
March 2016: International Journal of Sports Physiology and Performance
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