From Beginner to Intermediate: 5 Habits to Build Serious Muscle

Hey folks, Arthur here.

In this post, we are going to break down exactly what it takes to transition from a gym beginner to an intermediate lifter with an above-average level of strength and muscularity. Over the years, I’ve lost 30 pounds (twice!), built a solid chunk of muscle naturally, and spent the last 3 years coaching people both in person and online.

If you want to know what it actually takes to level up your physique, here is the roadmap.

What Does It Mean to Be an “Intermediate” Lifter?

Before we dive into the habits, we need to define what an intermediate lifter actually is. There are two major hallmarks:

1. You Have an Above-Average Level of Strength and Muscularity

Sure, there are genetic freaks who touch a weight for a month and blow up, but we are talking about the average Joe. If an average person walks in off the street, they shouldn’t be able to match the weights you use in your workouts. When you take your shirt off—or even before you take it off—people should be able to look at you and think, “Yeah, this guy lifts.” Most beginners haven’t accomplished anything super noteworthy in the gym yet, and that’s totally fine. We all start somewhere. But you aren’t an intermediate until you have something to show for it.

2. Progress is Measured in Months and Years, Not Days and Weeks

When you are a beginner, you can add 5 pounds to the bar every single week and see visual changes in the mirror every 30 to 60 days. Newbie gains are awesome. But as you become an intermediate, that slows down. If you want to make a substantial improvement to your physique or strength, you are looking at a 6- to 12-month block of consistent, hard training before you see serious, undeniable changes. You have to work much harder for every morsel of gains.

If you are ready to make that leap, here are the five habits that got me there.

Habit 1: Prioritize Your Training Like a Job

You have to make training a massive priority. Put it in your calendar.

I run a business, have a fiancée, have to walk the dog twice a day, and still need to live my life. But training is right up there with my top priorities. I schedule it in, and by and large, I am relentlessly consistent. You are never going to get as far as you want if you are regularly taking weeks or months off because you get “busy.”

Prioritizing also means optimizing what happens outside the gym. If you are doom-scrolling until 3:00 AM and trying to wake up at 5:00 AM to train, you aren’t prioritizing. For me, that meant cutting out habits that ruined my recovery. I used to smoke a lot of weed, stay up late playing video games, and eat junk food. It rotted my sleep and made me anxious, so I dropped it. Treat your training like a shift at work: even if you don’t want to go, you show up because it’s important.

Habit 2: Learn How to Actually Train Hard

This is a massive breakthrough. If you can master the skill of training with proper intensity, you will build dramatically more muscle than almost anyone at your gym.

Look at how you approach your sets. When the weight starts slowing down and the muscle starts burning, do you just give up? Do you start swinging your hips? Or do you grind into the gnarly part of those reps? There is a reason everyone talks about training close to failure—it is that important for muscle growth.

Tips for Training Harder:

• Film Your Sets: Buy a cheap $20 tripod, prop your phone up, and watch your footage. I used to think I was training to failure until I looked at old videos and realized I had 2 or 3 reps left in the tank.
• Embrace Exposure Therapy: What feels like a 10/10 exertion level to you right now will feel like a 7/10 in a few years. As you experience more hard sets, you will realize the rabbit hole of intensity goes much deeper than you thought.
• Get a Coach: Having a separate set of eyes keeps you accountable and pushes you past your mental barriers.

Habit 3: Commit to Adequate Food Intake

This is a big hurdle, especially if you started out overweight like I did. When you finally lose the fat and get lean, you develop an innate fear of gaining it back.

But if you panic and pull your food back every time the scale goes up a pound or two, you are literally pumping the brakes on your muscle growth potential. It wasn’t until I gave myself a solid 6-to-12 month block of eating enough total calories and protein to support hard training that I finally saw the gains I wanted. Yes, I got a little softer than I preferred during that time, but it was what my body needed to grow.

Make it Foolproof: Stop stressing over the perfect “clean” foods and focus on hitting your calorie and protein targets. Set yourself up logistically. I keep a massive stack of pre-made protein shakes from Costco in my house. If I am ever in a pinch, it takes me 45 seconds to down 60 grams of protein. Get organized, meal prep, and make sure you are giving your body the fuel it needs to build tissue.

Habit 4: Keep a Log Book (And Stick to the Plan)

A bigger muscle is a stronger muscle. If you aren’t getting substantially stronger over time, you probably aren’t building much muscle. You need to know that what you are doing is working.

Keep track of your sets, reps, and weights in a notebook or an app. Don’t listen to advanced guys who say they “just lift by feel.” They can do that because they spent years tracking their lifts and learning how their bodies respond.

Why Log Booking is Crucial:

• Consistency: You can leave yourself notes (e.g., “Seat height 4, elbows tucked in”). This ensures you execute the movement exactly the same way next week, giving your body a clear, undeniable signal to grow.
• Problem Solving: If an exercise hurts your shoulder for three weeks in a row, your logbook becomes a captain’s log that tells you it’s time to swap it out.
• Avoiding Shiny Object Syndrome: You do not need 18 different hammers to drive one nail. Stop jumping from one viral Instagram exercise to another. Pick a program, log your progress, and get incredibly strong at those specific movements.

Habit 5: Give It Time

Time is the number one predictor of your ability to get jacked.

Take the guy who is “optimal”—he tweaks his routine constantly, watches every science video, but takes long breaks. Now pit him against the “meathead” who just shows up, gives incredible effort, and problem-solves for years. The meathead will be way more jacked, every single day of the week.

This is no longer a 30-day challenge. If you want to see the true potential of your physique, you have to start thinking in years.

Whether you are in your 20s and the thought of training for 5 to 10 years freaks you out, or you are in your 50s and feel like you have to rush to catch up—relax. Just focus on doing a great job today. The time will pass anyway. Lifting is the ultimate elixir of youth; it makes you metabolically healthy, functional, and resilient. Treat it like brushing your teeth—something you just do for the rest of your life. Learn to love the process, and the results will follow.