
About this episode
Welcome back to another After Dark episode here on the Iron Sights Podcast. Tonight, I’m hanging out with Erik Grohmann, a former U.S. Marine infantryman who found his passion for fitness and nutrition while serving and then went on to earn a master’s in nutrition and dietetics. These days Erik is the nutrition coach over at Modern Athlete Strength Systems, where he works with law enforcement, firefighters, EMS, military members—and really anyone who wants to perform at a higher level.
We get into the fundamentals of human performance: the common nutrition mistakes people keep making, what actually works versus the trendy quick fixes, and the practical steps you can take to start seeing results right now. Eric also talks about how his Marine Corps background shaped his no-nonsense approach and why he launched Grunt Grubb to help clients cut through the noise.
If you’re tired of diet confusion and ready for straight talk that actually delivers, you’ll want to stick around for this one.
Timestamps:
00:00 Intro
05:59 Marines to Nutrition
11:25 Dietetics Career
15:14 Launching Modern Athlete
19:15 Coaching Hurdles
36:28 Common Issues
51:38 Fitness Goals
53:48 Calories & Macros
56:42 Fiber & Micros
58:43 Long-Term Habits
01:04:41 Carbs & Performance
01:25:32 Field Tips
01:38:23 Meal Planning
01:43:00 Personalized Coaching
02:03:45 Modern Athlete Services
Red Dot Fitness Training Programs:
rdfprograms.com
Online Membership (Full Access To All Programs & Virtual Coaching):
https://www.reddotfitness.net/online-membership
Virtual Coaching:
https://www.reddotfitness.net/virtual-coaching
Self-Guided Programs:
https://www.reddotfitness.net/Self-Guided-Programs1
Connect With Us:
Website - https://ironsightspodcast.com/
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