Education
Level 1: Physique EssentialsApplied Hypertrophy Optimization (AHO)Female Physique Module
Training Programs
X-Frame ProgramHourglass Program
Coaching
Apply for Coaching
Community
J3U Hub (Free)Applied LabAffiliate Program
More
BlogMerch
Student portal Join Now
‹ All articles
Comp Prep

AAS/PED Design and Muscle Retention in Contest Pre

John JewettMarch 16, 2021
Comp PrepHormones

Take the guesswork out of your physique

J3U Level 1 gives you the full science based system for training, nutrition, and PED strategy. Or join the free J3U Hub and start learning today.

Explore Level 1Join the free Hub
More from Comp Prep
Comp Prep

Episode 112: Nutrition to Retain Muscle During Fat Loss

In the third installation of this series, John and Luke dive into cardio and how to approach and maximize your cardio st…

John JewettFebruary 19, 2024
Comp Prep

Episode 111: Training to Retain Muscle During Fat Loss

In this episode, John and Luke discuss how to retain as much muscle as possible during either a fat loss phase or prep t…

John JewettFebruary 19, 2024
Bodybuilding

Episode 109: Female Peak Week Made Simple

In this episode, John and Luke break down the female peak across the multiple variables included, troubleshooting, and n…

John JewettFebruary 19, 2024