Get Stronger,
Perform Better

Strength equals empowerment. 

If you can lift more weight today than you could yesterday, you’ll build more muscle, improve performance across all sports and activities, and be more confident in everything you do. Ready to get stronger? Take on one of Dr. Jim Stoppani’s research-based strength programs today. 

Start Now For $1

Featured In

Logos2 Logos1
Getting stronger comes from having a plan for the gym and the kitchen and sticking to it. Jim thinks about every exercise he selects and makes sure that every set and rep counts. I've done 5-3-2 Strength 3 or 4 times and have hit 1 rep max PR's every time for squat, bench and deadlift.
Ngo_after Ngo_mobile

Programs Backed-By-Science

Period Periodized Progress

With decades of scientific literature and practical application supporting its effectiveness, periodization is the best way to see maximal and sustainable strength gains. Dr. Stoppani’s programs utilize all forms of periodization in never-before-seen ways. Your strength workouts have never been so engaging… and so effective. 

Volumne Heavy On Volume

The internet is littered with low-volume strength programs. The problem with these is you shortchange muscle gains and add unwanted body fat. When high volume and heavy loads are programmed intelligently, as they are in all JimStoppani.com programs, you’ll be able to fully recover for the best possible results in both strength and size. 

Methods Proven Methods, New Uses

Techniques like supersets, drop sets, and shortened rest periods aren’t just for bodybuilders. Dr. Stoppani has proven with decades worth of programs that these hypertrophy-friendly hacks are just as valuable for boosting strength. Intensity drives growth, and bigger muscles are stronger muscles. 

Stay on Track with Apps

Consistency is your key to success. User-friendly JimStoppani.com mobile and desktop applications will help hold you accountable. 

1) Set Your Schedule

Make an appointment to train, and you’re more likely to stick to it. Use the JS calendar feature to plan workouts for the days and times that work best for you.

2) Workouts on the Go

With the JS app, your program is right there on your phone. Just take it the gym and follow along, set by set.

3) Virtual Personal Trainer

Have a question about an exercise or training technique? Tap any link between sets for a quick explanation.

Start Now

Nutrition And Supplements

When you’re ready to get seriously strong, get serious with your diet and supplements. 


To get as strong as possible, your nutrition needs to be as well-orchestrated as your training. With the 5, 3, 2 and Strong in 8 meal plans, plus guidelines like his 9 Muscle-Building Rules, Dr. Stoppani shows you exactly what to eat to realize your best strength gains ever. To further level up your results, augment your diet with the JYM System (Pre JYM, Post JYM, Pro JYM), JYM Support Stack (Vita JYM, Omega JYM, ZMA JYM), Mass JYM, and Alpha JYM.

Start Now
As I was aging the realization of losing muscle mass was all too real.. I decided to try a strengthening program to see how I would do. The strength I've gained from 5-3-2 Strength and 3 Prong Strong has set the stage for a happy healthy life as I near 50.
Lesly_after Lesly_mobile

Tools to meet your goals

Mobile-app Industry leading fitness mobile app

Track every workout – sets, reps, weights – with the user-friendly Jim Stoppani fitness app. Set your schedule with the calendar feature, and bring your program to the gym with you.

Coaching Coaching And Motivation By Dr. Jim Stoppani

Answering questions through social media day and night and hosting live tutorials almost daily, Dr. Stoppani is your virtual personal trainer.

Army The JYM Army

The strongest online fitness community – that’s the JYM Army! Get help with any program or diet, post your progress pics, share your struggles. This is your fitness family!

Start Now

Lifelong Career Dedicated To Fitness

I've been training since I was 8 years old. My life has been dedicated to this field. Not only do I have a PhD in exercise physiology and a post-doctorate position at Yale University on my resume, I was also the Senior Science Editor for Muscle & Fitness and FLEX magazines for 11 years. I've been a personal nutrition and health consultant to Dwayne "The Rock" Johnson, LL Cool J, Dr. Dre, Mario Lopez, and other fit celebrities. My ground-breaking JYM Supplement Science product line, launched in 2013, brought much-needed transparency and integrity to the sports nutrition industry. With JimStoppani.com, I'm sharing all my knowledge to help you change your body, your health, and your life for the better.


Join JimStoppani.com TODAY!

Get unlimited access to all training programs, diets, and supplement plans and the JYM Army to keep you accountable!

• 50+ expert-designed fitness plans with more all the time.

• Daily workout plans with detailed video instructions.

• Nutrition guides, healthy meal plans, and simple recipes.

• Easy-to-follow supplement guides.

• Take your workout anywhere with the Jim Stoppani app.

• Try it all out for only $1.

Start Now For $1