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Lean Muscle Workout: The Simple Plan For A Sculpted Physique

- Writen by: - Reviewed by April Edwards, MSc, PT Fact checked

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This article presents a subjective perspective on the topic, crafted by writers who specialize in medical writing. It may explore personal experiences with illness or medical conditions, compare products, discuss dietary considerations, or offer other health-related insights.

While the views expressed are those of the writer, they are grounded in their academic background and scientific research. A team of qualified medical experts fact-checks the content, ensuring its accuracy. The information is further supported by reputable sources linked within the article.

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According to the World Health Organization (WHO), one in eight people were overweight in 2022. A lean muscle workout can help by maximizing muscle growth through targeted exercises. 

It can be done at home, but a gym provides optimal results. If you choose to do this hypertrophy workout at home, you will need more than just dumbbells and free weights. An adjustable bench, squat rack, and cable pulley system are also necessary. 

As you progress, nutrition becomes your critical ally in muscle development. Prioritize lean protein sources that support muscle repair and help you grow stronger.

Learn the specifics of this lean muscle workout to lead a healthier lifestyle and reduce the likelihood of being overweight.

Workout To Build Lean Muscle

This lean muscle workout consists of four workout days, as follows: 

Lean Muscle Workout 

This workout is designed for intermediate gym goers looking to build lean muscle mass. Follow this four-day split for the next six weeks to reap the benefits of this lean muscle workout. 

If you are wondering how many sets per muscle group you will be training, the answer is 12–16 sets. Three to five sets for each exercise is ideal, the tables below will give you specific guidance. 

Day 1: Legs

On day one of this lean muscle workout, we kick off with legs, which is usually the hardest workout for many. Training legs is quite energy-taxing as it hits big muscle groups. So, it’s best to do it when you are rested after a weekend. This workout is designed to promote muscle hypertrophy in all parts of the legs, even the calves. 

You will target the quadriceps with exercises like squats and leg presses. You will also hit hamstrings with stiff-legged deadlifts and leg curls. The gluteus muscles will work hard in many of the exercises we included here.

ExerciseSetsRepsRest (Between sets)
Squat410–1230–60 seconds
Machine Hack Squat 310–1230–60 seconds
Stiff-Legged Deadlift410–1230–60 seconds
Leg Curl410–1230–60 seconds
Dumbbell Lunge310–12 per leg30–60 seconds
Leg Press410–1230–60 seconds
Seated Calf Raise410–1230–60 seconds
Legs Workout

Day 2: Chest And Biceps

In this workout, you will target your chest and biceps. 

With compound movements like the bench press and chest press, all your chest muscles will be engaged. A flat bench press will target your medial head of the pectoralis major or the mid-chest. 

On the other hand, the incline bench press will hit the upper chest, helping you create that chest shelf. The isolated exercises like cable crossovers will hit these muscles again at a different axis bringing it to fatigue.

Once the large chest muscle is done, you will move on to the biceps with different variations of bicep curls. 

ExerciseSetsRepsRest (Between sets)
Bench Press410–1230–60 seconds
Incline Bench Press410–1230–60 seconds
Cable Crossover 410–1230–60 seconds
Chest Press310–1230–60 seconds
Barbell Bicep Curl310–12 per arm30–60 seconds
Rope Cable Hammer Curl310–12 per arm30–60 seconds
Preacher Curl310–12 per arm30–60 seconds
Chest And Biceps Workout

Day 3: Back

Back is another big muscle group that you will focus on during day three of your four-day split. This can be done after taking a rest day if you like. 

The traditional deadlift in this workout targets the back and quadriceps, as well as the glutes. It’s a fantastic exercise for lower body strength as well as muscle building. 

The rows, lat pulldowns, and pull-ups will hit the back muscles from all different angles. If you haven’t mastered the pull-up yet, try doing them with loop bands. Anchor the band to the bar and put your foot into the bottom loop for assistance. Alternatively, you can use an assisted pull-up machine. 

ExerciseSetsRepsRest (between sets)
Deadlift410–1230–60 seconds
Barbell Row410–1230–60 seconds
Lat Pulldown410–1230–60 seconds
Cable Row410–1230–60 seconds
Pull-Up310–1230–60 seconds
Hyperextension310–1230–60 seconds
Back Workout

Day 4: Shoulders And Triceps

On the final day of your lean muscle workout split, you will hit the shoulders and triceps. These muscle groups complement each other when working together. As in many shoulder exercises, your triceps are also engaged. 

The tricep dip is a perfect example of an exercise that targets your anterior deltoids and triceps at the same time. Take your time with the tempo as it helps stress the muscle fibers more and help with the form. 

ExerciseSetsRepsRest (between sets)
Seated Military Press410–1230–60 seconds
Lateral Raise410–1230–60 seconds
Front Raise410–1230–60 seconds
Reverse Pec Deck410–1230–60 seconds
Barbell Shrug310–12 per leg30–60 seconds
Tricep Dip410–1230–60 seconds
Seated French Press410–1230–60 seconds
Shoulders And Triceps Workout

Benefits Of Following A Lean Muscle Workout 

Now that you know how many exercises per muscle group you need to do, we can discuss the benefits. 

Improved Body Composition

This lean muscle workout helps you build muscle while shedding body fat, creating a more sculpted appearance. Studies show that frequent resistance training sessions contribute to better body composition. Your body becomes more efficient at using nutrients, leading to improved overall body composition.

The combination of resistance training and proper nutrition accelerates fat loss while preserving muscle tissue. This results in a leaner, more defined physique that many find aesthetically pleasing. Your clothes will fit better, and you will likely feel more confident in your appearance.

Increased Functional Strength And Balance

Increased Functional Strength And Balance
Functional exercises can improve your ability to do everyday tasks. Photo: syda_productions/Freepik

Functional fitness is when the exercises you do can improve your ability to do everyday tasks. Deadlifts strengthen your back, legs, and core, making it easier to lift heavy objects off the ground. This can be particularly helpful when moving furniture or picking up children.

Bench presses and shoulder exercises improve pushing strength, which is useful for tasks like rearranging shelves or pushing a lawnmower. These movements also enhance your ability to carry groceries or luggage with less strain. Your improved strength will make daily chores feel easier and reduce the risk of injury.

Studies show that functional strength also contributes to better balance. This prevents falls and reduces the likelihood of injuries, both of which are important as we get older. 

Increased Bone Density

Did you know that resistance training can make your bones stronger? When you lift weights, it creates stress on your bones, stimulating them to become denser. This process, called bone remodeling, helps prevent conditions like osteoporosis and reduces the risk of fractures.

As we get older, we don’t only lose muscle mass but also bone mass. This makes us more susceptible to bone fractures and breaks. By prioritizing resistance training, we can help reverse this process and do our bodies a huge favor. 

How To Make The Most Of This Workout 

Follow these tips to maximize the benefits of a lean muscle workout:

  • Duration — Follow this four-day split for six weeks to see significant improvements in muscle hypertrophy.
  • Exercise Structure — Each muscle group is targeted with 2–4 exercises on its designated training day. Make sure to stick with the program as it’s written to ensure each muscle is targeted properly. 
  • Tempo — Maintain a slow, controlled tempo to increase time under tension. Aim for a 2/0/2 tempo (2 seconds up, no pause, and 2 seconds down).
  • Focus — Concentrate on the specific muscle you’re targeting during each lift to maximize muscle engagement and growth. For example, try to visualize how your muscle is contracting and relaxing with each repetition.
  • Rest Periods — Keep rest intervals between sets short, ranging from 30–60 seconds. 45 seconds is ideal for optimal results.

Conclusion

This lean muscle workout is a comprehensive approach to transforming your body and health. By following it carefully, you will build strength, improve body composition, and enhance your overall fitness. Stay consistent, listen to your body, and remember that progress takes time and dedication.

Frequently Asked Questions

What should I do after I finish the 6-week workout program?

After completing the program, assess your progress and adjust your goals. Consider increasing weights, changing exercises, or trying a new program to continue challenging your muscles and prevent plateaus.

How should I eat during this workout program to build lean mass?

Consume 1.6–2.2 grams of protein per kg of body weight daily. Focus on lean proteins, complex carbohydrates, and healthy fats. Meal prepping ahead can be very helpful during the six weeks of this program.

How many reps for lean muscles?

Aim for 8–12 repetitions per set to promote muscle hypertrophy. Perform 3–5 sets of each exercise, maintaining a slow, controlled tempo to maximize time under tension.

Do high reps build lean muscle?

Yes, high reps can build lean muscle when performed with proper intensity. Both high-rep and low-rep training can be effective for muscle growth, but high reps may be better for endurance and definition.

Resources

Endomondo.com refrains from utilizing tertiary references. We uphold stringent sourcing criteria and depend on peer-reviewed studies and academic research conducted by medical associations and institutions. For more detailed insights, you can explore further by reading our editorial process.

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About the Author

Liv Banks is a certified personal trainer with 15 years of industry experience and expertise in health writing. She is also a certified pre and postnatal coach, specializing in training women during pregnancy, as well as a perimenopause and menopause fitness expert. Liv has experience training men and women, bringing.. See more

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