Items where Author is "O'Hara, J"

Up a level
Export as [feed] RSS
Group by: Item Type | No Grouping
Number of items: 52.

Article

Matu, J and O'Hara, J and Hill, N and Clarke, S and Boos, C and Newman, C and Holdsworth, D and Ispoglou, T and Duckworth, L and Woods, D and Mellor, A and Deighton, K (2017) Changes in appetite, energy intake, body composition and circulating ghrelin constituents during an incremental trekking ascent to high altitude. European Journal of Applied Physiology. pp. 1-12. ISSN 1439-6319 DOI: 10.1007/s00421-017-3683-0

Till, KA and Morley, D and O'Hara, J and Jones, B and Chapman, C and Beggs, CB and Cooke, C and Cobley, S (2017) A retrospective longitudinal analysis of anthropometric and physical qualities that associate with adult career attainment in junior rugby league players. Journal of Science and Medicine in Sport. ISSN 1440-2440 DOI: 10.1016/j.jsams.2017.03.018

Woods, D and O'Hara, J and Boos, C and Hodkinson, P and Tsakirides, C and Hill, N and Jose, D and Hawkins, A and Phillipson, K and Hazlerigg, A and Arjomandkhah, N and Gallagher, L and Holdsworth, D and Cooke, M and Green, N and Mellor, A (2017) Markers of physiological stress during exercise under conditions of normoxia, normobaric hypoxia, hypobaric hypoxia and genuine high altitude. European Journal of Applied Physiology. ISSN 1439-6319 DOI: 10.1007/s00421-017-3573-5

Jones, B and Till, K and Roe, G and O'Hara, J and Lees, M and Barlow, M and Hind, K (2017) Six-year body composition change in male elite senior rugby league players. Journal of Sports Sciences. ISSN 1466-447X DOI: 10.1080/02640414.2017.1300313

Shannon, O and Barlow, MJ and Duckworth, L and Williams, E and Wort, G and Woods, D and Siervo, M and O'Hara, J (2017) Dietary nitrate supplementation enhances short but not longer duration running time-trial performance. European Journal of Applied Physiology. ISSN 1439-6319 DOI: 10.1007/s00421-017-3580-6

Lees, MJ and Oldroyd, B and Jones, B and Brightmore, A and O'Hara, J and Barlow, MJ and Till, K and Hind, K (2017) Three-Compartment Body Composition Changes in Professional Rugby Union Players Over One Competitive Season: A Team and Individualized Approach. Journal of Clinical Densitometry, 20 (1). pp. 50-57. ISSN 1094-6950 DOI: 10.1016/j.jocd.2016.04.010

Boos, C and Holdsworth, D and Woods, D and O'Hara, J and Brooks, N and Macconnachie, L and Bakker-Dyos, J and Paisey, J and Mellor, A (2017) Assessment of Cardiac Arrhythmias at Extreme High Altitude Using an Implantable Cardiac Monitor: REVEAL HA Study. Circulation, 135 (8). pp. 812-814. ISSN 0009-7322 DOI: 10.1161/CIRCULATIONAHA.116.026584

Mellor, A and Bakker-Dyos, J and Howard, M and Boos, C and Cooke, M and Vincent, E and Scott, P and O'Hara, J and Clarke, S and Barlow, M and Matu, J and Deighton, K and Hill, N and Newman, C and Cruttenden, R and Holdsworth, D and Woods, D (2017) British Services Dhaulagiri Medical Research Expedition; A unique military/civilian research collaboration. Journal of the Royal Army Medical Corps. ISSN 0035-8665 (In Press)

Boos, C and Vincent, E and Mellor, A and Woods, D and Newman, C and Cruttenden, R and Barlow, M and Cooke, M and Deighton, K and Scott, P and Clarke, S and O'Hara, J (2017) The effect of high altitude on central blood pressure and arterial stiffness. Journal of Human Hypertension. ISSN 0950-9240 (In Press)

O'Hara, J and Woods, D and Mellor, A and Boos, C and Gallagher, L and Tsakirides, C and Arjomandkhah, N and Holdsworth, D and Cooke, C and Morrison, D and Preston, T and King, R (2017) A comparison of substrate oxidation during prolonged exercise in men at terrestrial altitude and normobaric normoxia following the coingestion of 13C glucose and 13C fructose. Physiological Reports, 5 (1). e13101. ISSN 2051-817X DOI: 10.14814/phy2.13101

Barlow, M and Rowe, J and Ruffle, O and Davidson, M and O'Hara, J (2016) Anthropometric and Performance Perspectives of Female Competitive Surfing. Human Movement. ISSN 1899-1955 DOI: 10.1515/humo-2016-0023

Wainwright, B and Cooke, C and O'Hara, J (2016) The validity and reliability of a sample of 10 Wattbike cycle ergometers. Journal of Sports Sciences. ISSN 1466-447X DOI: 10.1080/02640414.2016.1215495

Shannon, O and Duckworth, L and Barlow, MJ and Woods, D and Lara, J and Siervo, M and O'Hara, J (2016) Dietary nitrate supplementation enhances high-intensity running performance in moderate normobaric hypoxia, independent of aerobic fitness. Nitric Oxide, 59. pp. 63-70. ISSN 1089-8611 DOI: 10.1016/j.niox.2016.08.001

Till, K and Cobley, S and Morley, D and O'Hara, J and Chapman, C and Cooke, C (2016) The influence of age, playing position, anthropometry and fitness on career attainment outcomes in rugby league. Journal of sports sciences, 34 (13). 1240 - 1245. ISSN 0264-0414 DOI: 10.1080/02640414.2015.1105380

Shannon, O and Barlow, M and Duckworth, L and Woods, D and Griffiths, A and Grindrod, A and O'Hara, J (2016) The reliability of a pre-loaded treadmill time-trial in moderate normobaric hypoxia. International Journal of Sports Medicine. ISSN 1439-3964 DOI: 10.1055/s-0042-108651

Boos, CJ and Mellor, A and O'Hara, J and Tsakirides, C and Woods, DR (2016) The Effects of Sex on Cardiopulmonary Responses to Acute Normobaric Hypoxia. High Altitude Medicine and Biology, 17 (2). pp. 108-115. ISSN 1527-0297 DOI: 10.1089/ham.2015.0114

Brightmore, A and O'Hara, J and Till, K and Cobley, S and Hubka, T and Emmonds, S and Cooke, C (2016) Movement and Physiological Demands of Australasian National Rugby League Referees. International journal of sports physiology and performance. ISSN 1555-0265 DOI: 10.1123/ijspp.2015-0415

Till, K and Jones, B and O'Hara, J and Barlow, M and Brightmore, A and Lees, M and Hind, K (2016) Three-Compartment Body Composition in Academy and Senior Rugby League Players. International journal of sports physiology and performance, 11 (2). 191 - 196. ISSN 1555-0265 DOI: 10.1123/ijspp.2015-0048

Boos, CJ and Bakker-Dyos, J and Watchorn, J and Woods, DR and O'Hara, J and Macconnachie, L and Mellor, A (2016) A comparison of two methods of heart rate variability assessment at high altitude. Clinical physiology and functional imaging. ISSN 1475-0961 DOI: 10.1111/cpf.12334

Boos, CJ and O'Hara, J and Mellor, A and Hodkinson, PD and Tsakirides, C and Reeve, N and Gallagher, L and Green, ND and Woods, DR (2016) A Four-Way Comparison of Cardiac Function with Normobaric Normoxia, Normobaric Hypoxia, Hypobaric Hypoxia and Genuine High Altitude. PloS one, 11 (4). e0152868 - ?. DOI: 10.1371/journal.pone.0152868

Till, K and Jones, BL and Cobley, S and Morley, D and O'Hara, J and Chapman, C and Cooke, C and Beggs, CB (2016) Identifying Talent in Youth Sport: A Novel Methodology Using Higher-Dimensional Analysis. PLoS One, 11 (5). e0155047 -. ISSN 1932-6203 DOI: 10.1371/journal.pone.0155047

Jones, B and Till, K and Emmonds, S and King, RFGJ and Gray, MP and Beggs, CB and O'Hara, J (2016) Hydration strategies of professional elite rugby league referees during super league matches. International Journal of Sports Science and Coaching, 11 (1). 116 - 121. ISSN 1747-9541 DOI: 10.1177/1747954115624811

Shah, NM and Hussain, S and Cooke, M and O'Hara, J and Mellor, A (2015) Wilderness medicine at high altitude: recent developments in the field. Open access journal of sports medicine, 6. 319 - 328. DOI: 10.2147/OAJSM.S89856

Jones, B and Till, K and King, R and Gray, M and O'Hara, J (2015) Are Habitual Hydration Strategies of Female Rugby League Players Sufficient to Maintain Fluid Balance and Blood Sodium Concentration During Training and Match-Play? A Research Note From the Field. Journal of strength and conditioning research / National Strength & Conditioning Association, 30 (3). 875 - 880. ISSN 1064-8011 DOI: 10.1519/JSC.0000000000001158

Ispoglou, T and OʼKelly, D and Angelopoulou, A and Bargh, M and O'Hara, J and Duckworth, LC (2015) Mouth Rinsing With Carbohydrate Solutions at the Postprandial State Fail to Improve Performance During Simulated Cycling Time Trials. Journal of strength and conditioning research / National Strength & Conditioning Association, 29 (8). 2316 - 2325. ISSN 1064-8011 DOI: 10.1519/jsc.0000000000000882

Emmonds, S and O'Hara, J and Till, K and Jones, B and Brightmore, A and Cooke, C (2015) Physiological and Movement Demands of Rugby League Referees: Influence on Penalty Accuracy. Journal of strength and conditioning research / National Strength & Conditioning Association, 29 (12). 3367 - 3374. ISSN 1064-8011 DOI: 10.1519/jsc.0000000000001002

Duckworth, LC and Backhouse, SH and O'Hara, J and Stevenson, EJ (2015) Effect of Galactose Ingestion Before and During Exercise on Substrate Oxidation, Postexercise Satiety, and Subsequent Energy Intake in Females. Journal of the American College of Nutrition, 35 (1). 1 - 12. ISSN 0731-5724 DOI: 10.1080/07315724.2014.994790

Till, K and Cobley, S and O'Hara, J and Morley, D and Chapman, C and Cooke, C (2015) Retrospective analysis of anthropometric and fitness characteristics associated with long-term career progression in Rugby League. Journal of science and medicine in sport / Sports Medicine Australia, 18 (3). 310 - 314. ISSN 1440-2440 DOI: 10.1016/j.jsams.2014.05.003

Jones, B and Till, K and Barlow, M and Lees, M and O'Hara, J and Hind, K (2015) Anthropometric and Three-Compartment Body Composition Differences between Super League and Championship Rugby League Players: Considerations for the 2015 Season and Beyond. PloS one, 10 (7). e0133188 - ?. DOI: 10.1371/journal.pone.0133188

Jones, BL and O'Hara, J and Till, K and King, RF (2015) Dehydration and hyponatremia in professional rugby union players: a cohort study observing english premiership rugby union players during match play, field, and gym training in cool environmental conditions. Journal of strength and conditioning research / National Strength & Conditioning Association, 29 (1). 107 - 115. ISSN 1064-8011 DOI: 10.1519/jsc.0000000000000620

O'Hara, J and Carroll, S and Cooke, CB and King, RF (2014) The effect of pre-exercise galactose and glucose ingestion on high-intensity endurance cycling. Journal of strength and conditioning research / National Strength & Conditioning Association, 28 (8). 2145 - 2153. ISSN 1064-8011 DOI: 10.1519/jsc.0000000000000372

Cobley, SP and Till, K and O'Hara, J and Cooke, C and Chapman, C (2014) Variable and changing trajectories in youth athlete development: further verification in advocating a long-term inclusive tracking approach. Journal of strength and conditioning research / National Strength & Conditioning Association, 28 (7). 1959 - 1970. ISSN 1064-8011 DOI: 10.1519/jsc.0000000000000353

Seims, A and O'Hara, J and King, R and Cooke, C (2014) Inspiratory muscle training and its effect on oxygen saturation and perceptions of effort and dyspnoea during a trek to Everest base camp. High Altitude Medicine & Biology, 15 (2). A273 - A273. DOI: 10.1089/ham.2014.1451.abstracts

Seims, A and O'Hara, J and King, R and Cooke, C (2014) Inspiratory muscle training and its effect on indices of physiological and perceived stress during incremental walking exercise in normobaric hypoxia. High Altitude Medicine and Biology, 15 (2). A272 - ?.

Till, K and Cobley, S and O'Hara, J and Cooke, C and Chapman, C (2014) Considering maturation status and relative age in the longitudinal evaluation of junior rugby league players. Scandinavian journal of medicine & science in sports, 24 (3). 569 - 576. ISSN 0905-7188 DOI: 10.1111/sms.12033

Woods, DR and Mellor, A and Begley, J and Stacey, M and O'Hara, J and Hawkins, A and Yarker, J and Foxen, S and Smith, C and Boos, C (2013) Brain natriuretic peptide and NT-proBNP levels reflect pulmonary artery systolic pressure in trekkers at high altitude. Physiological research / Academia Scientiarum Bohemoslovaca, 62 (6). 597 - 603. ISSN 0862-8408

O'Hara, J and Brightmore, A and Till, K and Mitchell, I and Cummings, S and Cooke, CB (2013) Evaluation of movement and physiological demands of rugby league referees using global positioning systems tracking. International journal of sports medicine, 34 (9). 825 - 831. ISSN 0172-4622 DOI: 10.1055/s-0033-1333694

Till, K and Cobley, S and O'Hara, J and Chapman, C and Cooke, C (2013) A longitudinal evaluation of anthropometric and fitness characteristics in junior rugby league players considering playing position and selection level. Journal of science and medicine in sport / Sports Medicine Australia, 16 (5). 438 - 443. ISSN 1440-2440 DOI: 10.1016/j.jsams.2012.09.002

Till, K and Cobley, S and O'Hara, J and Chapman, C and Cooke, C (2013) An individualized longitudinal approach to monitoring the dynamics of growth and fitness development in adolescent athletes. Journal of strength and conditioning research / National Strength & Conditioning Association, 27 (5). 1313 - 1321. ISSN 1064-8011 DOI: 10.1519/JSC.0b013e31828a1ea7

Mellor, A and Boos, C and Stacey, M and Hooper, T and Smith, C and Begley, J and Yarker, J and Piper, R and O'Hara, J and King, R and Turner, S and Woods, DR (2013) Neutrophil gelatinase-associated lipocalin: its response to hypoxia and association with acute mountain sickness. Disease markers, 35 (5). 537 - 542. ISSN 0278-0240 DOI: 10.1155/2013/601214

O'Hara, J and Carroll, S and Cooke, CB and Morrison, DJ and Preston, T and King, RF (2012) Preexercise galactose and glucose ingestion on fuel use during exercise. Medicine and science in sports and exercise, 44 (10). 1958 - 1967. ISSN 0195-9131 DOI: 10.1249/MSS.0b013e318258bf85

Fearnley, D and Sutton, L and O'Hara, J and Brightmore, A and King, R and Cooke, C (2012) Case study of a female ocean racer: prerace preparation and nutritional intake during the Vendee Globe 2008. International journal of sport nutrition and exercise metabolism, 22 (3). 212 - 219. ISSN 1526-484X

O'Hara, J and Thomas, A and Seims, A and Cooke, CB and King, RF (2012) Reliability of a high-intensity endurance cycling test. International journal of sports medicine, 33 (1). 18 - 25. ISSN 0172-4622 DOI: 10.1055/s-0031-1284340

Till, K and Cobley, S and O'Hara, J and Brightmore, A and Cooke, C and Chapman, C (2011) Using anthropometric and performance characteristics to predict selection in junior UK Rugby League players. Journal of science and medicine in sport / Sports Medicine Australia, 14 (3). 264 - 269. ISSN 1440-2440 DOI: 10.1016/j.jsams.2011.01.006

Harley, JA and Hind, K and O'Hara, J (2011) Three-compartment body composition changes in elite rugby league players during a super league season, measured by dual-energy X-ray absorptiometry. Journal of strength and conditioning research / National Strength & Conditioning Association, 25 (4). 1024 - 1029. ISSN 1064-8011 DOI: 10.1519/JSC.0b013e3181cc21fb

Till, K and Cobley, S and Wattie, N and O'Hara, J and Cooke, C and Chapman, C (2010) The prevalence, influential factors and mechanisms of relative age effects in UK Rugby League. Scandinavian journal of medicine & science in sports, 20 (2). 320 - 329. ISSN 0905-7188 DOI: 10.1111/j.1600-0838.2009.00884.x

Seims, A and O'Hara, J and King, RFGJ and Thomas, A and Cooke, CB (2006) Core Temperature Responses of Fire-fighter Instructors During Work in a Hot and Normal Environment. MEDICINE AND SCIENCE IN SPORTS AND EXERCISE, 38 (5). S58 - S58. ISSN 0195-9131 DOI: 10.1249/00005768-200605001-00262

Conference or Workshop Item

Seims, A and O'Hara, J and King, R and Cooke, C (2014) Inspiratory muscle training and its effect on indices of physiological and perceived stress during incremental walking exercise in normobaric hypoxia. In: X World Congress on High Altitude Medicine and Physiology & Mountain Emergency Medicine Hypoxia and Cold—From Science to Treatment, 25 May 2014 - 31 May 2014, Italy. DOI: 10.1089/ham.2014.1451.abstracts

Seims, A and O'Hara, J and King, R and Cooke, C (2014) Inspiratory muscle training and its effect on oxygen saturation and perceptions of effort and dyspnoea during a trek to Everest base camp. In: X World Congress on High Altitude Medicine and Physiology & Mountain Emergency Medicine Hypoxia and Cold - From Science to Treatment, 25 May 2014 - 31 May 2014, Bolzano, Italy. DOI: 10.1089/ham.2014.1451.abstracts

Seims, A and O'Hara, J and Cooke, C and King, RFGJ (2009) The effect of inspiratory muscle training on inspiratory muscle fatigue and perception of breathlessness during exercise in hypoxia and normoxia. In: Birmingham Medical Research Expeditionary Society, Altitude Research Conference.

Seims, A and Thomas, AL and Cooke, CB and Barlow, M and O'Hara, J (2006) Changes in body composition of elite mountaineers preceding an attempt to summit Everest. In: BASES Annual Conference.

Seims, A and Thomas, AL and O'Hara, J and Cooke, CB and King, RFGJ (2006) Repeatability of blood glucose responses to intermittent cycling under fasted conditions. In: BASES Annual Conference.

This list was generated on Sat Sep 23 05:15:32 2017 BST.