Author
Recovery
Does sleeping more actually improve athletic performance?
Sleep extension studies in athletes show measurable gains in sprint speed, accuracy and reaction time, but the evidence base is small and mostly short-term.
Articles by Tobias Lange
Supplements
What does third-party certification of supplements actually verify?
NSF Certified for Sport and Informed Sport check what the label says is in the bottle — and what is not — but they do not certify that a supplement works.
Tobias Lange
Nutrition
Carbohydrate periodization: what endurance athletes need
How endurance athletes match daily carbohydrate intake to training load, and what the evidence actually shows about high-low patterns.
Tobias Lange