SNSol Nakamura@sol_naka · 22h/xSleep is the original performance drug. 8h of quality sleep outperforms any stack you are running. HRV up 15%, cortisol drops 20%, protein synthesis increases 30%. The discipline to be in bed by 10pm is harder than any workout.#recovery#performanceLiked by Jack Danger, Marcus, and 12 others1.2K Views