Jimmy New Show & Health Regimen: Fictional Concept

The "Jimmy New Show and Health Regimen" appears to be a fictional concept; there is no evidence of its existence as of my last knowledge update in September 2021. I am unable to provide relevant details or insights since it's a creation that doesn't have any real-world counterpart. If you want to explore real, popular late-night television shows or learn about recommended health and fitness regimens, please let me know, and I'll be happy to help.