How Running Completely Changes The Human Body

Podcast: Jeremy Ethier · Jeremy Ethier

Opublikowano: 2026-10-20

I did 30 minutes of cardio a day (running every day for 30 days) while still lifting to settle the debate every lifter has: does cardio kill gains? It comes down to questions like cardio before or after weights, whether cardio and weight training can coexist, the problems with running vs lifting, and the two fears that keep people from running at all — is cardio bad for muscle gain, and does running make you lose muscle? To find out, I tested my VO2 max, got an MRI body scan, used a DXA scan, and trained for Hyrox. Get 2 weeks free of...