Karsten Koehler

Dietary Supplement Use among Elite Young German Athletes

Hans Braun, Karsten Koehler, Hans Geyer et al. · International Journal of Sport Nutrition and Exercise Metabolism · 2009 · 236 citations

Nutrition, Dietary Supplements, Physical Activity +20

Low energy availability in exercising men is associated with reduced leptin and insulin but not with changes in other metabolic hormones

Karsten Koehler, Neele R. Hoerner, Jenna C. Gibbs et al. · Journal of Sports Sciences · 2016 · 147 citations

Physical Activity, Cardiometabolic Risk, Other Metabolic Hormones +24

Effects of 5 Weeks of High-Intensity Interval Training vs. Volume Training in 14-Year-Old Soccer Players

Billy Sperlich, Markus de Marées, Karsten Koehler et al. · The Journal of Strength and Conditioning Research · 2011 · 139 citations

Physical Activity, High-intensity Interval Training, Aerobic Exercise +19

Wrist-Worn Wearables for Monitoring Heart Rate and Energy Expenditure While Sitting or Performing Light-to-Vigorous Physical Activity: Validation Study

Peter Düking, Laura Giessing, Marie Ottilie Frenkel et al. · JMIR mhealth and uhealth · 2020 · 117 citations · Full text

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

Frank Huelsemann, Ulrich Flenker, Karsten Koehler et al. · Rapid Communications in Mass Spectrometry · 2009 · 103 citations