4 week lean muscle mass,Infinite_Labs

4-Week Fast Track to Lean Mass

4-Week Fast Track to Lean Mass

by Luke Leaman, Poliquin GroupTM

Although exercise scientists like to discuss the importance of long-term planning, the average trainee is simply looking for a quick fix to resolve a particular issue. Perhaps an arm specialization program? Or a workout to add 20 pounds to their bench press fast? Among the most popular workouts are those that produce the most gains in lean muscle fast – and I have just the workout!

First, let me assure you this workout is legit and consistently delivers great results. I’ve used it on myself to prepare for NPC physique competitions, where I competed at a body weight of 216 pounds with 4.5 percent body fat and 20-inch arms. I’ve also prescribed it to many of my clients, including competition physique athletes as well as average individuals who were highly motivated to look great naked. In short, it works!

Next, be aware this workout requires sound nutrition. This program, just by itself, will give you good results in muscle gain. But to add slabs of muscle, you also need to follow my nutritional advice and supplement protocol. This program contains a high volume of work – you are training six days a week! – to ensure that you not only gain muscle but also lose a significant amount of fat in the process. As such, you need to do everything possible in terms of diet and supplementation to ensure you can adequately recover from such training. Now let’s get to the workout.

This workout is designed to be used for one month, six days a week, and the body part splits are arranged as follows:

Monday: Legs

Tuesday: Chest and Delts

Wednesday: Conditioning

Thursday: Legs

Friday: Back and Arms

Saturday: Conditioning

Sunday: Re-feed and rest!

For each of the lifts in this workout, I include a tempo prescription to ensure you give your muscles a precise training stimulus. In prescribing tempo, four numbers are used, such as 4210. The first number indicates the seconds it should take to complete the eccentric (or down) motion; the second number indicates the pause before the concentric (or up) motion, which is the third number; and the fourth number indicates the pause before the next repetition. As an example, using a 4210 tempo in the bench press, you take 4 seconds to lower the weight to your chest, pause there for 2 seconds, then rapidly push the weight up in 1 second, and immediately begin the next rep (zero seconds of rest).

Monday (Legs)

Legs Workout

A1. Lying Leg Curl, Toes In, 4 x 8-10, 5010, rest 75 seconds

A2. Heels-Elevated Back Squat, 4 x 8-10, 4110, rest 75 seconds

B1. Romanian Deadlift (1 ¼ rep at the bottom), 4 x 10-12, 2021, rest 60 seconds

B2. Leg Press (1 ¼ at the bottom), 4 x 10-12, 2021, rest 60 seconds

C1. Standing Calf Raise, 3 x 12-15, 2110, rest 45 seconds

C2. 15-Degree Incline Reverse Crunch, 3 x 12-15, 2020, rest 45 seconds

Tuesday (Chest and Delts)

Chest Workout

  1. Medium-Grip Flat Bench Press, 4 x 8-10, 4010, rest 90 seconds
  2. Dips, 4 x 8-10, 4020, rest 60 seconds
  3. 15-Degree Incline DB press, Neutral Grip, 4 x 10-12, 3030, rest 60 seconds

D1. Standing DB L-Raise, 3 x 10-12, 3020, rest 10 seconds

D2. Seated DB Overhead Press (Use D1 weights), 3 x max reps, 2020, rest 75 seconds

E1. Bent DB Reverse Flye, 3 x 12-15, 3020, rest 10 seconds

E2. Prone 45-Degree Elbows Out DB Row (Use E1 weights), 3 x max reps, 2020, rest 75 seconds

Wednesday (Conditioning)

Prowler, 20 seconds hard, then rest 20 seconds. Repeat for 8 minutes, followed by 25 minutes of steady-state aerobics

Thursday (Legs)

  1. Lying Leg Curl, Toes Out, 4 x 10-12, 3120, rest 60 seconds

B1. Machine Hack Squat, 4 x 12-15, 2020, rest 10 seconds

B2. Leg Press, 4 x 12-15, 2020, rest 180 seconds

C1. Standing Calf Raise, 3 x 12-15, 2110, rest 60 seconds

C2. Kneeling Cable Crunch, 3 x 12-15, 2011, rest 60 seconds

Friday (Back and Arms)

1. Medium-Grip Chin-Up, 4 x 8-10, 4010, rest 90 seconds

2. Single Arm DB Row, 4 x 10-12, 3020, rest 60 seconds

3. Straight-Arm Pulldown, 4 x 12-15, 2011, rest 60 seconds

D1. Preacher Curl, Wide Grip, 3 x 10-12, 3020, rest 60 seconds

D2. 15-Degree Incline Triceps Extension, 3 x 12-15, 2110, rest 60 seconds

E1. 45-Degree Incline Hammer Curl, 3 x 10-12, 2120, rest 60 seconds

E2. Seated EZ Bar Overhead Triceps Extension, 3 x 12-15, 2110, rest 60 seconds

Saturday (Conditioning)

40-second sprint alternated with 120-second walk/jog for a total of 40 minutes

Sunday (Re-feed and Rest!)

During this workout I recommend three different macronutrient ratios, as follows:

On Training Days:

Calories per pound of body weight, 13.5

Protein, 40%

Carbs, 40%

Fat 20%

On Non-Training Days:

Calories per pound of body weight, 10.5

Protein, 50%

Carbs, 40%

Fat 30%

On Sunday Re-Feed:

Calories per pound of body weight, 16

Protein, 30%

Carbs, 50%

Fat 20%

For supplements, I consider these the foundation: high-quality multivitamin (no iron for men unless they are anemic), elemental magnesium, zinc, fish oil, probiotic and digestive enzymes. To increase insulin sensitivity and activation of anabolism, I also recommend alpha lipoic acid, micro PQQ, cinnamon extract, green tea extract, chromium polynicotinate, and a creatine/beta alanine combo. I don’t feel comfortable assigning dosages in an article; the best course of action is to get a blood test to determine how well your current diet is serving your needs, then adjust supplement dosages accordingly.

After this four-week cycle, I suggest using a program that focuses primarily on fat loss, such as a German Body Comp protocol that uses high reps and short rest intervals. Simply changing the exercises in this workout and repeating would not produce the same results – and may even result in overtraining. Keep in mind that your body needs variety to continue growing.

I realize I’ve thrown a lot at you, but if you’re serious about adding a lot of lean muscle fast, this is the best program I’ve found to get you on the fast track to physical superiority.

For more information, visit Poliquin GroupTM

Leave a comment

Please note, comments need to be approved before they are published.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Featured collection

Discover More

  • Shop  


    Get our all Fitness and Health premium products at your doorstep. All our products are scientifically proven. Check out to know more.

    View Products
  • Our Story  

    Our Story

    At Infinite labs, we have a legacy of 15 years of supplying the best nutritional supplements in the US. We are proud to offer a wide range of products that suits all your fitness goals.

  • FAQ  


    Infinite Labs considers all your
    questions and doubts related to supplements and fitness. We are accountable to all your queries.

1 of 3