Want to Build Muscle? Then Try This Popular 3/7 Method

Many gym goers don’t mind working hard if they can ultimately add muscle via the routine they’re on. The popular, and fairly new, 3/7 strength training method does just that! Many of the training programs, however, circulating around gyms don’t always end up building muscle for different reasons. Gym goers, for the most part, understand the need for high intensity and volume (sets x reps. x load). Especially when a building phase is called for in a training plan.

The majority of individuals who workout like to use a traditional sets and repetitions based training program. Meaning, performing a Barbell Squat, is typically done, using 4×6, or four sets of six repetitions, with a few minutes recovery between sets. The 3/7 Method allows you to stay on one piece of equipment, performing more overall sets back-to-back, but in less time.

The Jefit team recently created two new strength programs (free wight and machine) using this type of training protocol. Click the title of each program below to be taken to the specific program.

3/7 Method Research Review

Personally, if you really want to know the efficacy of a strength training program, explore the research. If there are research papers published on a topic, like the 3/7 Method, that’s usually a step in the right direction.

In a 2019 study published in the European Journal of Physiology, the 3/7 Method compared well to a more traditional 8×6 program. Stragier and colleagues tested elbow flexor strength using 70 percent of 1-RM. The goal was to test the efficacy of a new strength training method on strength gain, hypertrophy, and neuromuscular fatigability.

The new training protocol (3/7 method) consisted of five sets of an increasing number of repetitions (3 to 7) during successive sets and brief inter-set intervals (15-seconds). This format was repeated two additional times after 150-seconds of recovery compared to a method consisting of eight sets of six repetitions with an inter-set interval of 150-seconds (8 × 6 method). Subjects trained two times per week for a period of 12-weeks. 

Young beautiful woman training in the gym. Concept of fitness, workout, sport, health

In a second study (2016), Laurent and colleagues looked at untrained subjects performing Smith Machine Bench Press, twice a week for 8-weeks. Subjects were assigned to one of three groups:

1.) A group that trained the exercise with the 3/7 method.

2.) A group that trained the exercise with 4 sets of 6 repetitions (with 2.5 minutes of rest between sets).

3.) A group that trained the exercise with 8 sets of 6 repetitions (also with 2.5 minutes of rest between sets).

Training Results

In the first study mentioned, the 3/7 and 8 × 6 methods significantly increased both 1-RM load (22.2 ± 7.4 and 12.1 ± 6.6%, respectively) and MVC force. The 3/7 method provided a better training stimulus for strength gain and muscle hypertrophy than the 8 × 6 method.

In the second study, each of the three groups used 70 percent of their 1-RM for bench press. Following the study, the researchers found the 3/7 method increased bench press strength to a greater extent than training with 4 sets of 6 repetitions. Compared to a moderate volume classical method (4 sets of 6 repetitions), the 3/7 method was superior. But, compared to a higher volume classical method (8 sets of 6 repetitions), the 3/7 method wasn’t as effective. However, the 3/7 Method was performed in about a third less time compared to the other groups due to the short (15-seconds) bouts of recovery between sets.

Hopefully these great results that we came across for the 3/7 Method, opens up some eyes and you hopefully give one of the programs above a try. Stay Strong with Jefit!

Use Jefit to Record & Track Your Progress

Try Jefit app, named best app for 2020 and 2021 by PC MagazineMen’s HealthThe Manual and the Greatist. The app comes equipped with a customizable workout planner and training log. The app has ability to track data, offer audio cues, and features to share workouts with friends. Take advantage of Jefit’s exercise database for your strength workouts. Visit our members-only Facebook group. Connect with like-minded people, share tips, and advice to help get closer to reaching your fitness goals. Try one of the new interval-based workouts and add it to your weekly training schedule. Stay strong with Jefit as you live your sustainable fitness lifestyle.

5 Foods to Eat for Accelerated Muscle Growth

Food is quite literally our life energy source, think of it like high octane gas that fuels our brain and body. Eating specific foods may help when looking for muscle growth to occur. Our brain needs about 130 grams a day of carbohydrate to function optimally. It’s important for any nutrition plan to include all the major macronutrients and micronutrients. Our body also need amino acid-rich sources of protein for muscle growth to take place. Amino acids are considered the building blocks that eventually help form proteins. Almost all foods contain some source of protein. Amino acids are important because they play a big role in protein synthesis, tissue repair and nutrient absorption.

There are 20 different amino acids that are grouped together making up three separate categories. The body makes 12 of these amino acids and we get the other 8 from food we eat. The cool thing is our body produces thousands of different proteins using just these 20 amino acids. Amazing!

Non-Essential Amino Acids

Non-essential amino acids do not need to be included in the diet. Nine out of the 20 amino acids are essential, but adults only need to obtain eight of them: valine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine and tryptophan. The ninth amino acid, histidine, is only essential for infants. Your body doesn’t store amino acids, so it needs a regular daily supply of these essential building blocks.

Essential Amino Acids

Essential amino acids need to be included in the diet. There are handful of amino acids as you know but the one I’m going to mention here is leucine. “This amino acid directly contributes to muscle protein synthesis. It affects the ability to recover from both stress and exercise. Leucine facilitates cell growth as well as the formation of sterols which are used in the process of forming hormones like estrogen and testosterone.” Make sure the amino acid, leucine, is also in that whey protein shake you drink post workout. This will improve your chances for muscle growth. Research has shown just 1.5 grams of leucine can provide adequate stimulation for muscle protein synthesis. Other research has shown that 3 grams of leucine alone stimulates protein synthesis in young men.

Conditional Essential Amino Acids

You usually hear about essential and non-essential amino acids only. Conditional essential includes 8 amino acids that are specifically needed in the body under certain conditions like stress, exercise, aging, etc.

Some of the Best Protein Sources for Muscle Growth

1. Beef, Pork, Wild Game (especially if it’s grass-fed)

2. Poultry (i.e. chicken, turkey)

3. Eggs (the yolk contains most of the nutrients; also 185 mg cholesterol)

4. Fish & Seafood

5. Dairy (i.e. cottage cheese and plain Greek yogurt)

**Additional food sources like Tempeh, Tofu, Beans, and Nuts.

Healthy food high in protein. Meat, fish, dairy products, nuts and beans

Did You Know…

Did you know that foods like broccoli (3 grams), baked potato (4 grams), avocado (4 grams), and a cup of quinoa (5 grams) also contain adequate amounts of protein. Add these healthy food options as “sides” with the main course mentioned above. They will also help meet your daily protein requirements to ensure muscle growth.

Great Recipe: Moroccan Lamb Stew (bonus recipe, contains 38 grams of protein)

What you’ll need to turn this into your dinner for tonight:

Canola oil (2 Tbsp)
Cubed lamb stew meat (2 lbs.)
2 garlic cloves, minced
1 large yellow onion, diced
2 tsp ground coriander
2 tsp ground cumin
1 cinnamon stick
One (15 oz) can chickpeas, rinsed and drained
1 cup dried apricots, chopped
1/2 cup pimento-stuffed green olives
1 (15 oz) can diced tomatoes
2 cups beef broth

How to Make It:
1. In a large Dutch oven over medium-high heat, heat the oil. Add the lamb, season well with salt and pepper, and cook until well browned, 10 to 15 minutes.

2. Add the garlic, onion, and carrots and saute until the onion softens, about 5 minutes. Add the coriander, cumin, and cinnamon stick. Cook until fragrant, about 30 seconds. Add the chickpeas, apricots, green olives, tomatoes (with their juices), reserved lamb, and beef broth. Bring to a boil over high heat, and then reduce the heat to medium low and simmer until the lamb is very tender, 60 to 90 minutes. Discard the cinnamon stick. Taste and adjust seasoning, if necessary. Feeds 6

Nutrition per serving: 495 calories, 38g protein, 46g carbs, 10 g fiber, 16g fat (Credit: Paul Kita, Men’s Health Magazine)

How Much Protein Do I Really Need?

The average, healthy adult needs 0.8 grams of protein per kilogram per body weight. BUT, if your strength training and want to add muscle mass, that number needs to increase. See the protein recommendations (below) published by Precision Nutrition, found in The Essentials of Sport and Exercise Nutrition, 3rd edition pp. 216. They offer a great online nutrition certification course BTW, I actually took it a few years ago.

Protein Requirements

Questions for you. What do you consider the best choice for protein intake? How much protein are you taking in on a daily basis? For muscle growth to actually occur, sufficient protein requirements need to be met. Also important are adequate training stimulus and plenty of recovery (between workouts and sleep). Think of it as a three pronged approach. Enjoy! Eat Well. Stay Strong!