Iron Culture presented by MASS

Eric Trexler, Eric Helms

massresearchreview@gmail.com

For verified host and producer emails, sign up to view.

Booking Overview

This host-led exercise-science and physical-culture show focuses on evidence-based bodybuilding, powerlifting, nutrition, and training, primarily using co-host Q&As with occasional external guests. Agencies could credibly pitch sports-nutrition researchers, strength and physique coaches, competitive lifters, and other evidence-based fitness practitioners; booking difficulty is medium because the show is niche and expertise-driven but does not appear to require celebrity-level prominence.

Metrics

Episodes: 148

Frequency: Weekly

Rating: 4.9/5.0

Estimated listeners: 1k-10k

Gender skew: Male

Location: USA

Instagram: 24.0k followers

Contact Information

massresearchreview@gmail.com

For verified host and producer emails, sign up to view.

Host

Eric Trexler - Exercise scientist and researcher specializing in resistance training, sports nutrition, and physique development.

Eric Helms - Natural bodybuilder, coach, educator, researcher, and author focused on evidence-based training, nutrition, and physique development.

Booking Intelligence

Booking Requirements

medium
Typical Credentials:  
Evidence-based strength, physique, or sports-nutrition practitioners and researchers with recognized coaching, competitive, or research credentials.
Required Achievements:  
Established coaching practice, Competitive bodybuilding or powerlifting experience, Published research or recognized fitness education

Recent Guest Discussions

Steve Hall - Training, Recovery, Nutrition, Bodybuilding Preparation, Fitness Trackers, And Data-informed Decision-making.

Recent Topics

Bodybuilding, Powerlifting, Exercise Science, Sports Nutrition, Strength Training

Episodes

Here's the recent few episodes on
Iron Culture presented by MASS
:

BONUS: Are Fitness Trackers Worth It? - Eric Helms & Steve Hall

July 08, 2026

In this episode, Steve Hall and Eric Helms explore the nuances of training, recovery, and the use of technology in bodybuilding. They share insights on managing recovery, the limitations of fitness trackers, and the importance of personalized approaches to training and nutrition.If you're in the market for some new (ultra-high-quality) gym gear or apparel, be sure to use code "MRR10" for a 10% discount over at elitefts.comIron Culture is proudly presented by the MASS Research Re...

Ep 381 - Q&A: GLP-1s, Tendon Training, & Rep Ranges

July 01, 2026

Trexler and Helms open with an overview of the new MASS issue (body recomposition, a protein consensus paper, reverse dieting) and a powerlifting World Championships recap before diving into a rapid-fire listener Q&A. Along the way they tackle whether protein needs scale with training volume, the science behind a supplement that's been called "Nature's Ozempic," evaluating protein quality based on food labels, dieting while chasing endurance adaptations, protecting tendo...

Ep 380 - Bulking, Cutting, and Recomping

June 25, 2026

In this Q&A episode, Eric Trexler and Eric Helms open with a recap of their trip to Norway and announce a new MASS partnership with AFPT International. They then work through a string of listener questions that end up forming a surprisingly cohesive arc: how much total daily energy expenditure actually varies between people, RED-S and low energy availability, what really drives satiety, and a deep dive into building or retaining muscle in a calorie deficit. The back half tackles body reco...

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