Exercise Physiology | L-Norvaline Functions and Catabolism

The video tutorial discusses norvaline, an amino acid not typically found in proteins, and its role as a supplement. It explains norvaline's catabolic pathway, similar to branched-chain amino acids, and its conversion to butyryl CoA for energy production. The tutorial also highlights norvaline's ability to increase nitric oxide levels by inhibiting arginase, thus enhancing blood flow during exercise. This dual function makes norvaline valuable for both energy production and as an ergogenic aid.

What is norvaline and how does it relate to valine?

Describe the catabolic pathway of norvaline.

Explain how norvaline affects the urea cycle.

What is the significance of arginase in the context of norvaline supplementation?

What role does norvaline play in nitric oxide production?

Discuss the potential energy production pathway of norvaline.

How does norvaline supplementation potentially enhance exercise performance?