J3 University

Most of what you hear about growth hormone in bodybuilding is a myth.

In this episode, we break down the growth hormone myths you sent us on Instagram. We cover why GH shines alongside androgens rather than on its own, why it absolutely works for women in the right hormonal environment, and how to dose it without chasing diminishing returns.

If you're serious about enhanced bodybuilding, this will help you decide when to bring growth hormone in, and how far to push it before the side effects outweigh the gains.

🎓 Free Level 1 Masterclass
John and Luke are hosting a free live Level 1 Masterclass on how we turn the research into real training decisions. Save your spot:
👉 https://j3u.site/masterclass

💪 Free J3U Hub
Join the free J3U Hub for weekly education and coaching discussion:
👉 https://j3u.site/hub-yt

🎟️ Save 20% on ANY J3U Program with code J3UPOD
👉 https://j3u.site

🎓 Courses
Level 1 — Foundations of Evidence-Based Bodybuilding → https://j3u.site/level1
Applied Hypertrophy Optimization → https://j3u.site/aho
Female Physique Module → https://j3u.site/female

All J3U Programs
🏋️‍♀️ Hourglass (Female): https://j3u.site/hourglass
💪 X-Frame (Male & Female): https://j3u.site/xframe

🏋️ Get Coaching From J3U
https://j3u.site/coaching

👨‍⚕ Marek Health
Comprehensive blood work analysis and professional medical guidance
10% off your first comprehensive J3U panel + additional markers
Code: J3U
Affiliate link: https://marekhealth.com/J3U

No air conditioning, the wrong voltage and a tanner who can't understand you can cost you on show day.

In this episode, we break down how to compete internationally after my shows in Austria and Germany. We cover managing heat and sweat when venues and hotels skip air conditioning, packing so you barely have to source food abroad, and timing your flight so you land with days to settle.

If you're serious about stepping on a stage abroad, this helps you decide how early to fly and what to pack so the trip doesn't cost you your peak.

Free Level 1 Masterclass
John and Luke are hosting a free live Level 1 Masterclass on how we turn the research into real training decisions.
Save your spot:https://j3u.site/masterclass

Free J3U Hub
Join the free J3U Hub for weekly education and coaching discussion:
https://j3u.site/hub-yt

Save 20% on ANY J3U Program with code J3UPOD
https://j3u.site

Courses
Level 1 Foundations of Evidence-Based Bodybuilding https://j3u.site/level1
Applied Hypertrophy Optimization https://j3u.site/aho
Female Physique Module https://j3u.site/female

All J3U Programs
Hourglass (Female): https://j3u.site/hourglass
X-Frame (Male & Female): https://j3u.site/xframe

Get Coaching From J3U
https://j3u.site/coaching

Weekly education emails https://j3u.site/newsletter

Marek Health
Comprehensive blood work analysis and professional medical guidance
10% off your first comprehensive J3U panel + additional markers
Code: J3U
Affiliate link: https://marekhealth.com/J3U

Adding more sets to the same session is why your weak body part still will not grow.

In this episode, we break down how to actually bring up a lagging muscle: picking the machine that fits your body instead of the lift you are attached to, training the weak part first in the session, and using frequency as the tool that lets you carry more quality volume.

If you're serious about fixing a weak body part, this will change how you decide between adding another set and splitting that volume across another session.

🎓 Free Level 1 Masterclass
John and Luke are hosting a free live Level 1 Masterclass on how we turn the research into real training decisions. Save your spot:
👉 https://j3u.site/masterclass

💪 Free J3U Hub
Join the free J3U Hub for weekly education and coaching discussion:
👉 https://j3u.site/hub-yt

🎟️ Save 20% on ANY J3U Program with code J3UPOD
👉 https://j3u.site

🎓 Courses
Level 1 — Foundations of Evidence-Based Bodybuilding → https://j3u.site/level1
Applied Hypertrophy Optimization → https://j3u.site/aho
Female Physique Module → https://j3u.site/female

All J3U Programs
🏋️‍♀️ Hourglass (Female): https://j3u.site/hourglass
💪 X-Frame (Male & Female): https://j3u.site/xframe

🏋️ Get Coaching From J3U
https://j3u.site/coaching

💪 Join the Community
📩 Weekly education emails → https://j3u.site/newsletter
🧠 Coaching forums → https://j3u.site/forum

👨‍⚕ Marek Health
Comprehensive blood work analysis and professional medical guidance
10% off your first comprehensive J3U panel + additional markers
Code: J3U
Affiliate link: https://marekhealth.com/J3U

When should you stop competing in bodybuilding, end your contest prep, or do another show?

In this episode, Luke and I break down how to decide whether continuing your bodybuilding season is actually moving you toward your ultimate goal. We discuss judging feedback, whether your weaknesses are realistically fixable, the financial and health costs of extending contest prep, and when doing another show can actually be valuable. We also talk about the mental side of competing and how to make the decision without letting emotion dictate your next move.

If you want more episodes like this — where we translate research into practical coaching decisions — subscribe and follow along each week.

🎟️ Save 20% on ANY J3U Program with code J3UPOD
👉 https://j3u.site

🎓 Courses
Level 1 — Foundations of Evidence-Based Bodybuilding → https://j3u.site/level1
Applied Hypertrophy Optimization → https://j3u.site/aho
Female Physique Module → https://j3u.site/female

All J3U Programs
🏋️‍♀️ Hourglass (Female): https://j3u.site/hourglass
💪 X-Frame (Male & Female): https://j3u.site/xframe
🏆 Olympia Prep: https://j3u.site/olympia

🏋️ Get Coaching From J3U
https://j3u.site/coaching

💪 Join the Community
📩 Weekly education emails → https://j3u.site/newsletter
🧠 Coaching forums → https://j3u.site/forum

👨‍⚕ Marek Health
Comprehensive blood work analysis and professional medical guidance
10% off your first comprehensive J3U panel + additional markers
Code: J3U
Affiliate link: https://marekhealth.com/J3U

Follow Luke 
https://www.instagram.com/noswitchfitness?igsh=MTQydDN2bzF4c3oxYw==

Follow John
https://www.instagram.com/johnjewett3?igsh=cDgyd2N2YnI1dXoy

A bad bodybuilding show doesn’t mean your season is over. 

In this episode, we break down how to recover from a disappointing bodybuilding show and improve your physique for your next competition. We cover post-show assessment, contest prep mistakes, peak week adjustments, posing, nutrition, water and carbohydrate manipulation, getting back on plan, and managing your environment and execution between shows.

If you're serious about bodybuilding contest prep and competing at your best, this episode will help you make smarter decisions after a disappointing show and set yourself up for a better next performance.

If you want more episodes like this — where we translate research into practical coaching decisions — subscribe and follow along each week.

🎟️ Save 20% on ANY J3U Program with code J3UPOD
👉 https://j3u.site

🎓 Courses
Level 1 — Foundations of Evidence-Based Bodybuilding → https://j3u.site/level1
Applied Hypertrophy Optimization → https://j3u.site/aho
Female Physique Module → https://j3u.site/female

All J3U Programs
🏋️‍♀️ Hourglass (Female): https://j3u.site/hourglass
💪 X-Frame (Male & Female): https://j3u.site/xframe
🏆 Olympia Prep: https://j3u.site/olympia

🏋️ Get Coaching From J3U
https://j3u.site/coaching

💪 Join the Community
📩 Weekly education emails → https://j3u.site/newsletter
🧠 Coaching forums → https://j3u.site/forum

👨‍⚕ Marek Health
Comprehensive blood work analysis and professional medical guidance
10% off your first comprehensive J3U panel + additional markers
Code: J3U
Affiliate link: https://marekhealth.com/J3U

Follow Luke 
https://www.instagram.com/noswitchfitness?igsh=MTQydDN2bzF4c3oxYw==

Follow John
https://www.instagram.com/johnjewett3?igsh=cDgyd2N2YnI1dXoy