crossover concept

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journals.lww.com

Fitness Focus Copy-and-Share: The Crossover Concept - LWW

In the mid-1990s, the term crossoverconcept was coined, and a new debate about its meaning emerged. WHAT IS THE CROSSOVERCONCEPT? Fats and carbohydrates are the primary sources of energy during exercise. The energy st...

canada.humankinetics.com

The crossover concept – Human Kinetics Canada

The crossoverconcept was first outlined by Brooks and Mercier 1 to describe the relative balance between carbohydrate (CHO) and fat metabolism during sustained exercise.

dexa.ai

What is the crossover concept? | Ask Dexa

The "crossover concept" refers to a metabolic phenomenon during exercise, where as exercise intensity increases, the body shifts its primary fuel source from fat to carbohydrates. Initially, at lower exercise intensit...

quizlet.com

Crossover concept, MFO Flashcards | Quizlet

Usage of CHO and fat are inversely related. This gives us the x on the graph and shows the crossover of the predominant energy substrate from fat to CHO as RER increases