Skinny Guys:
Want to Finally Gain Muscle in 4 Weeks?

Build strength, size, and confidence — without wasting months guessing what actually works.

For men ages 16–30 who are tired of feeling small and want a proven path to bulk up fast.

Build strength, size, and confidence – without wasting months guessing what actually works.

For men ages 16–30 who are tired of feeling small and want a proven path to bulk up fast.

My story

I wasn’t always the guy who understood how to build muscle.
For years, I was the skinny kid—eating everything in sight, spending hours in the gym, and still seeing no real progress. I tried random workouts, listened to bad advice, and thought maybe I just had “bad genetics.”

Nothing changed…until I finally learned how muscle growth really works.
Once I dialed in the right training routine and ate correctly for my body, everything changed. I started seeing noticeable gains every single week, and for the first time I actually felt confident in my strength and my body.

Now, I’m sharing the exact blueprint I wish someone gave me years ago — so you don’t have to waste time, money, or energy guessing.

START NOW

Skinny-to-Strong Starter Pack

$29

4-week muscle-building training plan (beginner-friendly, focused on getting bigger & stronger)

If you actually follow the plan and don’t feel more confident in the gym after 4 weeks, email me and we’ll sort it out.

Want full 1-on-1 coaching instead?

 Click here to learn about my Standard & VIP coaching plans

Ongoing Coaching

Standard Coaching

$150

/month

Beginners & intermediates who want accountability and results, not just a static plan.

VIP Coaching

$200

/month

Clients who want more direct access to me, and faster, more personalized results.

One-Time Sessions

STARTER PLAN

$100

Beginners or anyone who wants a simple, proven plan to build muscle and lose fat without wasting time.

In-Person Training

$100

/month

For local clients in Minnesota who prefer in-person training and guidance.

Stop Being the Skinny Guy
Get 10% Off Your Starter Blueprint

Join guys 18–30 who are building real muscle with the JayFitness system. Get your discount code + early access to new programs when you drop your email below.