Lean (115-135 lbs) Transformation Guide: How Lean Men Add Muscle Without Getting Soft

A man at 115 to 135 pounds can build muscle and lose fat at the same time by eating at maintenance, about 2,700 to 3,100 calories, getting 115 to 135 grams of protein, and running an upper/lower split four days a week. The scale may barely move. Your lifts, waist and mirror will tell you it is working.

Who is the Lean archetype?

Men between 115 and 135 pounds, usually mesomorph or ecto-mesomorph. Shapes are inverted triangle, rectangle or pear. You are not skinny-skinny anymore, but you are not built either. You may have a bit of softness at the stomach while your arms and chest still look small.

This is the classic “skinny fat” spot. Bulking makes you softer. Cutting makes you smaller. The answer is neither. It is recomposition.

What is body recomposition, and why does it fit you?

Recomposition means losing fat and gaining muscle at the same time, at roughly the same body weight. It works best for people who are new to serious lifting or coming back after time off, and for people who eat enough protein. A position stand from the International Society of Sports Nutrition notes that body recomposition is possible, especially with resistance training and higher protein (Aragon et al., 2017).

The catch: the scale is a bad tool for this. You might weigh the same in week 12 and look clearly different. Track your waist, your lifts and photos. I wrote about this in can you gain muscle without gaining fat.

How many calories and how much protein?

• Calories: 2,700 to 3,100 a day, about maintenance
• Protein: 115 to 135 grams a day
• Carbs: put most of them before and after training

Find your true maintenance first. Eat 2,900 for two weeks and watch your weekly average weight. If it rises more than half a pound a week, drop 200. If it falls, add 200.

Spread protein across four meals. Around 0.4 grams per kilogram per meal, four times a day, is a simple way to cover your needs (Schoenfeld and Aragon, 2018). At 125 pounds that is about 25 to 35 grams a meal.

What does a week of training look like?

Upper/lower, four days. Monday upper, Tuesday lower, Thursday upper, Friday lower. About 60 minutes each.

Upper day

• Bench press or dumbbell press: 4 sets of 6 to 8, rest 2 minutes
• Weighted pull-up or lat pulldown: 4 sets of 6 to 10
• Seated cable row: 3 sets of 10
• Lateral raise: 3 sets of 12 to 15
• Incline curl and overhead triceps extension: 2 sets of 10 to 12 each

Lower day

• Back squat: 4 sets of 6 to 8
• Romanian deadlift: 3 sets of 8 to 10
• Bulgarian split squat: 2 sets of 10 per leg
• Leg curl: 3 sets of 12
• Hanging knee raise: 3 sets of 10 to 12

Use a double progression. Pick a rep range, and when you hit the top of it on every set, add weight next time. Keep one or two reps in reserve on most sets. Walk 7,000 to 9,000 steps a day for general health, not as a fat loss tool.

What should a normal day of eating look like?

• Breakfast: 3 eggs, oats with berries
• Lunch: 7 ounces chicken, rice, vegetables
• Pre-workout: banana and Greek yogurt
• Dinner: 7 ounces salmon or steak, potatoes, salad
• Evening: cottage cheese or a shake

Around 2,900 calories and 140 grams of protein.

What should you expect at week 1, week 4 and week 12?

Week 1: Weight may tick up a pound from more carbs and water. Normal.

Week 4: Lifts are up. Waist is the same or slightly smaller. Body weight within a pound or two of where you started.

Week 12: Same weight, or a pound or two either way, with a smaller waist and visibly fuller chest, shoulders and arms. Bench and squat should be up 15 to 25 percent for most newer lifters.

If your waist is growing, you are eating above maintenance. If your lifts stall for three weeks and you feel flat, you are eating too little or sleeping too little.

Is this plan right for you?

Ask three things. Do you have some softness at the stomach but small arms and chest? Have bulks made you fatter and cuts made you smaller? Can you train four days a week? If yes, recomp is your best move right now.

If you are under 115 pounds, the Trim guide uses a surplus instead. Over 135, move to the Cut (135-160 lbs) guide. For more on the science, read the real science of building muscle while cutting fat.

What is the next step?

Take the XPL quiz, check coaching options and pricing, or see my services.

Written by Zavier King, personal trainer in Houston and founder of XPL. ISSA Certified Personal Trainer and NASM Nutrition Coach. More about me.