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Knowledge-Lab

Evidence-based knowledge for endurance athletes. Tested, explained, applicable

Beliebte Artikel

Exhausted male runner sitting on a bench in a locker room, holding his head in his hands, wearing sportswear and a foot brace, surrounded by water bottles and snack wrappers.
Health

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More than just exhaustion: Definition and etiology of Relative Energy Deficiency in Sport (RED-S) and why adequate energy availability is the foundation for performance.
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The Norwegian training method simply explained: Get to know the 3 key principles (double threshold, lactate control, 80/20). Boost your stamina like the pros.
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All posts

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Triathlon
Run

Zone 2 Training: Was die Forschung über niedrige Intensität wirklich sagt

Die Studienlage ist differenzierter, als die pauschale Debatte „Zone 2 vs. HIIT“ vermuten lässt.
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Run

Hitzetraining zur VO2max-Verbesserung: Was wirklich dahintersteckt

Die Studienlage ist ernüchternder als die Hype-Welle rund um Saunaprotokolle und Hitzecamps vermuten lässt.
Philip Stapmanns
19.4.2026
Philip Stapmanns
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Triathlon
Run

VO2max verbessern: Was die Forschung wirklich sagt

Intensität ist der entscheidende Hebel und die Forschung ist eindeutig.
Philip Stapmanns
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Nutrition

Guest Contribution: Gastrointestinal Issues During Competition: What We Have Learned as Performance Nutrition Developers

A systemic look at GI distress - beyond product promises
Simon Wendlandt
28.4.2026
Simon Wendlandt
28.4.2026
Exhausted male runner sitting on a bench in a locker room, holding his head in his hands, wearing sportswear and a foot brace, surrounded by water bottles and snack wrappers.
Health

Chronic Energy Deficiency in Sports: The RED-S Syndrome – A Sports Medicine Perspective

More than just exhaustion: Definition and etiology of Relative Energy Deficiency in Sport (RED-S) and why adequate energy availability is the foundation for performance.
Philip Stapmanns
15.4.2026
Philip Stapmanns
15.4.2026
Triathlon

Norwegian Method in Triathlon: The Success Formula for 70.3 and Ironman

Discover the Norwegian training method for triathlon. Learn the adaptations of the Double Threshold for middle distance (70.3) and long distance (Ironman).
Philip Stapmanns
4.12.2025
Philip Stapmanns
4.12.2025
Triathlon

The Norwegian training method: The secret of Ingebrigtsen and Blummenfelt

The Norwegian training method simply explained: Get to know the 3 key principles (double threshold, lactate control, 80/20). Boost your stamina like the pros.
Philip Stapmanns
19.4.2026
Philip Stapmanns
19.4.2026
Triathlon
Swim

Freestyle Swimming Technique for Triathletes & Endurance Athletes

Discover how to improve your freestyle technique step by step: drills, common mistakes, and training plans. Get started now with Enduure!
Philip Stapmanns
9.3.2026
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9.3.2026