Originally Posted by President Wilson
With cardio for example protein synthesis is turned off or lowered via AMPK. In this instance extracellular Leucine levels become that much more critical to try and at least counter the effects of cardio, because cardio also depletes extracellular Leucine levels.
taking this into consideration, would you recommend doing cardio on separate days than lifting or instead doing cardio in an AM session, followed by lifting in a pm session? My thinking here is that PS would only be lowered for 4-6 hours since it would be elevated again during the second session.