Untersuchungen zur Validität von Methoden zur Erfassung von Ernährung und körperlicher Aktivität im Leistungssport

von Köhler, Karsten (Autor) ... Köln: 2011, 108 S., Lit.

Caloric restriction induces anabolic resistance to resistance exercise

von Murphy, Chaise Austin (Autor), ... Köhler, Karsten (Autor)
Erschienen in European journal of applied physiology, 120 (2020), 5, S. 1155-1164, Lit.

Ernährung und Aktivität jugendlicher Kaderathleten

von Köhler, Karsten (Autor), ... Braun, Hans (Autor), Geyer, Hans (Autor)
Erschienen in Nachwuchsleistungssport in Nordrhein-Westfalen auf dem Prüfstand : Reader zum Sportgespräch ; 22. Internationaler Workshop am 4. und 5. Juni 2007 in Hattingen im Rahmen des Landesprogramms: "Talentsuche und Talentförderung in Zusammenarbeit von Schule und Verein/Verband" im Sportland Nordrhein-Westfalen, Aachen: Meyer & Meyer (Verlag), 2008, S. 168-172, Lit.

Low energy availability with and without a high-protein diet suppresses bone formation and increases bone resorption in men : a randomized controlled pilot study

von Murphy, Chaise Austin (Autor), ... Bilek, Laura Diane (Autor), Köhler, Karsten (Autor)
Erschienen in Nutrients, 13 (2021), 3, Art.-ID 802, [12 S.], Lit.

Less-than-expected weight loss in normal-weight women undergoing caloric restriction and exercise is accompanied by preservation of fat-free mass and metabolic adaptations

von Köhler, Karsten (Autor), ... De Souza, Mary Jane (Autor), Williams, Nancy I. (Autor)
Erschienen in European journal of clinical nutrition, 71 (2017), 3, S. 365–371, Lit.

Relation of aerobic fitness, eating behavior and physical activity to body composition in college-age women : a path analysis

von Murphy, Chaise Austin (Autor), ... Takahashi, Shinya (Autor), Bovaird, Jim (Autor), Köhler, Karsten (Autor)
Erschienen in Journal of American college health, 69 (2021), 1, S. 30-37, Lit.

Validity of plasma collection cards for ferritin assessment : a proof-of-concept study

von Köhler, Karsten (Autor), ... Marks-Nelson, Eileen (Autor), Braga, Camila (Autor), Beckford, Safiya (Autor), Adamec, Jiri (Autor)
Erschienen in European journal of haematology, 104 (2020), 6, S. 554-561, Lit.

Exercise and the timing of snack choice : healthy snack choice is reduced in the post-exercise state

von Gustafson, Christopher R. (Autor), ... Rakhmatullaeva, Nigina (Autor), Beckford, Safiaya E. (Autor), Ammachathram, Ajai (Autor), Cristobal, Alexander (Autor), Köhler, Karsten (Autor)
Erschienen in Nutrients, 10 (2018), 12, Art.-ID 1941, [11 S.], Lit.

One step at a time : physical activity is linked to positive interpretations of ambiguity

von Neta, Maital (Autor), ... Harp, Nicholas R. (Autor), Henley, Daniel J. (Autor), Beckford, Safiaya E. (Autor), Köhler, Karsten (Autor)
Erschienen in PLoS one / Public Library of Science, 14 (2019), 11, Art.-ID e0225106, [18 S.], Lit.

Differential relationship between physical activity and intake of added sugar and nutrient-dense foods : a cross-sectional analysis

von Köhler, Karsten (Autor), ... Blaskewicz Boron, Julie (Autor), Garvin, Teresa M. (Autor), Bice, Matthew R. (Autor), Stevens, Jeffrey R. (Autor)
Erschienen in Appetite, 2019, 140, S. 91-97, Lit.

Effects of glycerol and creatine hyperhydration on doping-relevant blood parameters

von Polyviou, Thelma P. (Autor), ... Easton, Chris (Autor), Beis, Lukas (Autor), Malkova, Dalia (Autor), Takas, Pantazis (Autor), Hambly, Catherine (Autor), Speakman, John R. (Autor), Köhler, Karsten (Autor), Pitsiladis, Yannis P. (Autor)
Erschienen in Nutrients, 4 (2012), 9, S. 1171-1186, Lit.

Effect of a controlled dietary change on carbon and nitrogen stable isotope ratios of human hair

von Hülsemann, Frank (Autor), ... Flenker, Ulrich (Autor), Köhler, Karsten (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Rapid communications in mass spectrometry, 23 (2009), 16, S. 2448-54, Lit.

The impact of prescribed exercise and short-term caloric restriction on moderate-to-vigorous physical activity (P08-011-19)

von Martin, Alexandra (Autor), ... Wallmann-Sperlich, Birgit (Autor), Sperlich, Billy (Autor), Köhler, Karsten (Autor)
Erschienen in European journal of applied physiology, 120 (2020), 5, S. 1155-1164, Lit.

Serum testosterone and urinary excretion of steroid hormone metabolites after administration of a high-dose zinc supplement.

von Köhler, Karsten (Autor), ... Parr, M.K. (Autor), Geyer, Hans (Autor), Mester, Joachim (Autor), Schänzer, Wilhelm (Autor)
Erschienen in European journal of clinical nutrition, 63 (2009), 1, S. 65-70, Lit.

Assessing energy expenditure in male endurance athletes : validity of the Sensewear Armband

von Köhler, Karsten (Autor), ... Braun, Hans (Autor), Marées, Markus de (Autor), Fusch, G. (Autor), Fusch, C. (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Medicine and science in sports and exercise, 43 (2011), 7, S. 1328-1333, Lit.

High prevalence of poor iron status among 8- to 16-year-old youth athletes : interactions among biomarkers of iron, dietary intakes, and biological maturity

von Shoemaker, Marni E. (Autor), ... Gillen, Zachary M. (Autor), McKay, Brianna D. (Autor), Köhler, Karsten (Autor), Cramer, Joel T. (Autor)
Erschienen in Journal of the American College of Nutrition, 39 (2020), 2, S. 155-162, Lit.

Urinary excretion of exogenous glycerol administration at rest

von Köhler, Karsten (Autor), ... Braun, Hans (Autor), Marées, Markus de (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor), Mester, Joachim (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 3 (2011), 11/12 (29th Cologne Workshop: Advances in Sports Drug Testing), S. 877-882, Lit.

Glycerol administration before endurance exercise : metabolism, urinary glycerol excretion and effects on doping-relevant blood parameters

von Köhler, Karsten (Autor), ... Braun, Hans (Autor), Marées, Markus de (Autor), Geyer, Hans (Autor), Thevis, Mario (Autor), Mester, Joachim (Autor), Schänzer, Wilhelm (Autor)
Erschienen in Drug testing and analysis, 6 (2014), 3/4, S. 202-209, Lit.

Sex-specific relationships among iron status biomarkers, athletic performance, maturity, and dietary intakes in pre-adolescent and adolescent athletes

von Shoemaker, Marni E. (Autor), ... Gillen, Zachary M. (Autor), McKay, Brianna D. (Autor), Bohannon, Nicholas A. (Autor), Gibson, Sidney M. (Autor), Köhler, Karsten (Autor), Cramer, Joel T. (Autor)
Erschienen in Journal of the International Society of Sports Nutrition, 2019, 16, Art.-ID 42, [15 S.], Lit.

Case study : simulated and real-life energy expenditure during a 3-week expedition

von Köhler, Karsten (Autor), ... Hülsemann, Frank (Autor), Marées, Markus de (Autor), Braunstein, Björn (Autor), Braun, Hans (Autor), Schänzer, Wilhelm (Autor)
Erschienen in International journal of sport nutrition and exercise metabolism, 21 (2011), 6, S. 520-526, Lit.