Scientific library

Peer-reviewed articles and books on training, physiology, and performance — curated for evidence-based coaching.

6,013 documents
article 2013

Sex difference in Double Iron ultra-triathlon performance

Katrin Sigg, Beat Knechtle, Christoph A Rüst, Patrizia Knechtle, Romuald Lepers, Thomas Rosemann · Extreme Physiology & Medicine · 2013

Background Opioid receptors are possibly involved in the perception of exertion and the ventilatory response to exercise. We compared incre…

article 2013

Validation of an equation for estimating maximal oxygen consumption of nonexpert adult swimmers

Adalberto Veronese da Costa, Manoel da Cunha Costa, Saulo Fernandes Melo de Oliveira, Fabíola Lima de Albuquerque, Fernando José de Sá Pereira Guimarães, Tiago Manuel Barbosa · Open Access Journal of Sports Medicine · 2013

Validation of an equation for estimating maximal oxygen consumption of nonexpert adult swimmers Adalberto Veronese da Costa,1,2 Manoel da C…

article 2013

Caffeine Increases Anaerobic Work and Restores Cycling Performance following a Protocol Designed to Lower Endogenous Carbohydrate Availability

Marcos David Silva-Cavalcante, Carlos Rafaell Correia-Oliveira, Ralmony Alcantara Santos, João Paulo Lopes-Silva, Hessel Marani Lima, Romulo Bertuzzi, Marcos Duarte, David John Bishop, Adriano Eduardo Lima-Silva · PLOS ONE · 2013

The purpose this study was to examine the effects of caffeine ingestion on performance and energy expenditure (anaerobic and aerobic contri…

article 2013

Caffeine Alters Anaerobic Distribution and Pacing during a 4000-m Cycling Time Trial

Ralmony de Alcantara Santos, Maria Augusta Peduti Dal Molin Kiss, Marcos David Silva-Cavalcante, Carlos Rafaell Correia-Oliveira, Romulo Bertuzzi, David John Bishop, Adriano Eduardo Lima-Silva · PLOS ONE · 2013

The purpose of the present study was to investigate the effects of caffeine ingestion on pacing strategy and energy expenditure during a 40…

article 2013

Longer Leukocyte Telomeres Are Associated with Ultra-Endurance Exercise Independent of Cardiovascular Risk Factors

Joshua Denham, Christopher P. Nelson, Brendan J. O’Brien, Scott A. Nankervis, Matthew Denniff, Jack T. Harvey, Francine Z. Marques, Veryan Codd, Ewa Zukowska-Szczechowska, Nilesh J. Samani, Maciej Tomaszewski, Fadi J. Charchar · PLOS ONE · 2013

Telomere length is recognized as a marker of biological age, and shorter mean leukocyte telomere length is associated with increased risk o…