Twin Peak Lab — The blog https://www.twinpeaklab.be/en/blog/ Articles and videos on optimising sports performance, by Arnaud Collet, PhD. en Wed, 08 Jul 2026 09:00:00 +0200 <![CDATA[Energy systems: the myth of pathways that take turns]]> https://www.twinpeaklab.be/en/blog/systemes-energetiques.html https://www.twinpeaklab.be/en/blog/systemes-energetiques.html Wed, 08 Jul 2026 09:00:00 +0200 Exercise physiology <![CDATA[Lactate, the phoenix of metabolism: neither waste product nor lack of oxygen]]> https://www.twinpeaklab.be/en/blog/lactate-phenix.html https://www.twinpeaklab.be/en/blog/lactate-phenix.html Mon, 06 Jul 2026 09:00:00 +0200 Metabolism <![CDATA[Worth a listen: Olav Aleksander Bu × Peter Attia]]> https://www.twinpeaklab.be/en/blog/bu-attia-endurance.html https://www.twinpeaklab.be/en/blog/bu-attia-endurance.html Fri, 03 Jul 2026 09:00:00 +0200 Resources <![CDATA[Blood lactate: why the timing of the measurement changes everything]]> https://www.twinpeaklab.be/en/blog/lactate-timing.html https://www.twinpeaklab.be/en/blog/lactate-timing.html Thu, 02 Jul 2026 09:00:00 +0200 Test physiology <![CDATA[Before shaving grams off your wheels, learn to pedal]]> https://www.twinpeaklab.be/en/blog/puissance-en-cyclisme.html https://www.twinpeaklab.be/en/blog/puissance-en-cyclisme.html Wed, 01 Jul 2026 09:00:00 +0200 Biomechanics