logo builtwithscience
ABOUT

Search our Blog

Showing results for tag "bulk"

February 22, 2026
How to Bulk Without Getting Fat: The 90-Day Lean Bulk vs Fast Bulk vs Maingaining Test

If you want to know how to bulk without getting fluffy, it comes down to one decision: lean bulk, fast bulk, or maingaining. In this 90-day experiment, Dayton (my brother-in-law) tested all three. We tracked his results with DXA scans plus ultrasound/skinfolds/circumference measurements and compared them to what happened in the gym — because the […]

READ MORE >
March 30, 2024
How To Build Muscle WITHOUT Bulking (NEW RESEARCH)

Yes — you can build muscle without bulking. The goal isn’t “zero fat gain,” it’s minimal unnecessary fat gain while training performance climbs. This guide shows how to start at maintenance, when to add a small surplus, and what to track so you grow consistently without drifting into a sloppy bulk. Quick Answer Yes, you […]

READ MORE >
March 13, 2021
Bulk Vs Cut: Which Should You Do First? (3 Questions To Ask)

If you’re stuck on bulk vs cut, you don’t need a debate — you need a clear starting call you can commit to for 8–12 weeks. This guide gives you a simple decision framework (based on leanness, goal, and adherence), plus what to track so you know when you’ve earned the right to switch phases. […]

READ MORE >
June 20, 2020
What To Eat To Build Muscle Faster (The Best Bulking Meal Plan)

Maximize the resulting growth you experience from your workout by optimizing your nutrition. Find out exactly how and what to eat to build muscle in this article. Your workouts are what provide the damage and stimulus for your muscles to grow. But the muscle building foods you eat throughout the day is what provides the […]

READ MORE >
October 19, 2019
How To Bulk Up Fast Without Getting Fat (4 Mistakes To Avoid)

Looking to add size without getting soft? In this article, I cover why you're not building muscle, and more specifically, I'll go through how to bulk up fast without gaining a ton of fat in the process. First off though, let’s cover what exactly a 'bulk' is, and why it’s ideal for building muscle. Before […]

READ MORE >
February 25, 2018
Body Recomposition: How to Build Muscle While Losing Fat

Body recomposition means building muscle while losing fat — and it works best when your setup matches your situation (beginner, detrained, or higher body fat). This guide shows when recomp is realistic, how to set calories (maintenance or small deficit), how much protein to hit, and what to track so you know it’s actually working. […]

READ MORE >

Search our Blog