4-Day Muscle Building Plan for Skinny Guys (That Actually Works)
A simple 4-day plan built on a proven progression system so you actually gain size each week—without wasting time on random workouts.
I used this exact plan to go from 115 lbs --> 150 lbs lean.
Takes 1 minute to get • Start building muscle today
What You'll Get:
✔ 4-Day Upper/Lower Split designed to give you an aesthetic physique.
✔ Progression rules so you can actually get stronger on your lifts.
✔ Bulking guidelines that show you how to eat to see muscle gains every week.
✔ Cutting principles for when you want to lean out and look shredded.
➡️ This is the exact routine I used to go from 115 –> 150 lbs lean.
Why This Works:
Most skinny guys stay stuck because they don’t have a plan or track any progression properly.
- They train hard, but don’t follow a clear system.
- They don’t have clear rules for getting stronger each week.
- They eat more, but don’t have a strategy to gain weight consistently.
So even when they’re consistent, they never see real progress.
Follow this 4-day plan where you’ll get stronger each week, and use simple nutrition guidelines to start gaining size consistently.
No guessing. Just a clear system that you can follow.