Search Results

You are looking at 81 - 90 of 101 items for :

  • "energy availability" x
Clear All
Restricted access

James R. Broatch, David J. Bishop and Shona Halson

energy turnover in a short period of time, which when combined with incomplete recovery periods places considerable demands on short-term energy systems. 3 – 6 For example, a rapid decrease in energy availability via phosphocreatine (PCr)/adenosine triphosphate and anaerobic glycolysis, and the

Restricted access

Mathew Hillier, Louise Sutton, Lewis James, Dara Mojtahedi, Nicola Keay and Karen Hind

suppress menstrual function, and in this study, one third of women athletes reported amenorrhea in the last 12 months. It is possible that this figure is an underestimation because women using oral contraceptives were not excluded from the study. Low energy availability and disruption of menstrual

Restricted access

Ben T. Stephenson, Christof A. Leicht, Keith Tolfrey and Victoria L. Goosey-Tolfrey

Sports Physiol Perform . 2019 ; 14 ( 4 ): 536 – 539 . doi:10.1123/ijspp.2018-0439 10.1123/ijspp.2018-0439 30300038 17. Blauwet CA , Brook EM , Tenforde AS , et al . Low energy availability, menstrual dysfunction, and low bone mineral density in individuals with a disability: Implications for

Restricted access

Rachel Lohman, Amelia Carr and Dominique Condo

. Further research in Australian football is warranted to calculate energy availability, which, in athletes, more precisely evaluates energy expenditure from exercise in the context of energy intake ( Mountjoy et al., 2014 ). In the current investigation, carbohydrate intake for both elite and sub

Restricted access

Ahmed Ismaeel, Suzy Weems and Darryn S. Willoughby

College of Sports Medicine’s position stand, the tendency for female athletes to exhibit low-energy availability and restrictive eating behaviors was identified as a special concern ( Nattiv et al., 2007 ). The better nutritional status seen among macronutrient-based dieting females is likely due to

Restricted access

Mònica Solana-Tramunt, Jose Morales, Bernat Buscà, Marina Carbonell and Lara Rodríguez-Zamora

.0b013e3182a20ee7 10.1519/JSC.0b013e3182a20ee7 23820563 8. Schaal K , Tiollier E , Le Meur Y , Casazza G , Hausswirth C . Elite synchronized swimmers display decreased energy availability during intensified training . Scand J Med Sci Sport . 2017 ; 27 ( 9 ): 925 – 934 . doi:10

Restricted access

Mads S. Larsen, Dagmar Clausen, Astrid Ank Jørgensen, Ulla R. Mikkelsen and Mette Hansen

negatively ( Armstrong et al., 1985 ). However, the effect of slight hypohydration on performance seems trivial at temperatures of ∼8 °C (Day 8; Murray, 2007 ). Regardless, the loss of body mass was not different between groups, and the energy availability was standardized across groups. Surprisingly

Restricted access

Kim Beals, Katherine A. Perlsweig, John E. Haubenstriker, Mita Lovalekar, Chris P. Beck, Darcie L. Yount, Matthew E. Darnell, Katelyn Allison and Bradley C. Nindl

/snacks and there was no planned lunch. Eating CHOs every 3–4 hr helps increase energy availability and fuel the muscle demands of sustained moderate–high intensity training ( Hawley & Burke, 1997 ). Eating at least five meals per day is associated with the highest intake of energy and CHOs ( Kerver et

Restricted access

Lotta Palmberg, Erja Portegijs, Taina Rantanen, Eeva Aartolahti, Anne Viljanen, Mirja Hirvensalo and Merja Rantakokko

-related differences in daily patterns of physical activity . Journals of Gerontology Series A: Biomedical Sciences and Medical Sciences, 69 ( 8 ), 973 – 979 . doi: 10.1093/gerona/glt199 Schrager , M.A. , Schrack , J.A. , Simonsick , E.M. , & Ferrucci , L. ( 2014 ). The association between energy

Restricted access

Nathan A. Lewis, Andrew J. Simpkin, Sarah Moseley, Gareth Turner, Mark Homer, Ann Redgrave, Charles R. Pedlar and Richard Burden

 al . Prevalence of illness, poor mental health and sleep quality and low energy availability prior to the 2016 Summer Olympic Games . Br J Sports Med . 2018 ; 52 ( 1 ): 47 – 53 . PubMed ID: 29056598 doi: 10.1136/bjsports-2017-098208 29056598 15. Lewis NA , Newell J , Burden R , Howatson G , Pedlar