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One Quick Tip to Pack on Muscle Mass Fast (it hurts, but it works!)

Jonathan Lawson doing X Reps on chins - One Quick Tip to Pack on Muscle Mass Fast (it hurts, but it works!)

Q: I just got the Size Surge 2.0 e-book (thanks for the great price). It’s excellent, but you don’t mention X Reps much. I know you said when Jonathan got his great results with the original Size Surge program, you hadn’t developed X-es yet. I’ve built a lot of mass with that technique, so should I include X Reps in either phase?

A: For the uninitiated, X Reps are short eight-inch partials at the end of a full-range set. We’ll give you an alternate end-of-set mass move in a moment, but first, here’s a quick explanation of X Reps… [Read more…]

Filed Under: X Files Tagged With: 10-week Size Surge, arthur jones, Casey Viator, Colorado Experiment, growth fibers, hypertrophic, jonathan lawson, muscle mass, myofibrillar growth, negatives, partial reps, power partials, quick tip, sarcoplasmic expansion, semi-stretch, Size Surge, size surge workout, static holds, tension time, X Reps, x-rep partials

Stretch Overload: Your Mass Gains Will Explode

Dumbbell pullovers/stretch - Stretch Overload: Your Mass Gains Will Explode

Q: You’ve mentioned an animal study that produced a 300 percent muscle mass increase after only a month of stretch workouts. That’s truly incredible. Is there more info? How do I duplicate those stretch procedures in my workouts to get that kind of muscle growth?

A: We refer to that animal study by Antonio and Gonyea in many of our X-Rep e-books, but the most extensive analysis was in X-Rep Update #1. Here’s a quote from Jose Antonio, Ph.D., from that e-book: [Read more…]

Filed Under: X Files Tagged With: anabolic hormones, anabolic receptors, animal study, Beyond X, beyond x-rep, beyond x-rep muscle building, bird study, Double-X Overload, Dr. Jose Antonio, dxo, freak physique, gonyea, heavy stretch, hypertrophy, igf-1, mass gains, muscle growth, muscle mass, myotatic reflex, POF, positions of flexion, progressive overload, sos, stretch overload, stretch position, stretch pulses, stretch workouts, testosterone, tom platz, x update, x-rep update

The 10-Minute Muscle Maker

Massive arm and chest - The 10-Minute Muscle Maker

Q: If 4×10 [as in the 4X technique] is so effective at achieving both power and density for maximum muscle mass, why would one bother with 10×10? You wrote that a trainee should only stay on 10×10 for three to four weeks since staying on it longer may compromise the power component. If you believe 4×10 is clearly superior, why waste time on 10×10?

A: 10×10 is a PURE DENSITY shock tactic that can produce big gains in muscle size quickly—and you only do it on one key exercise for each bodypart. That means it takes only 10 minutes to thoroughly and completely blast a muscle into the growth zone—but we only recommend this pure density approach for a four-week shock phase… [Read more…]

Filed Under: X Files Tagged With: 10-minute muscle, 10x10, 10x10 mass workout, 3x pyramid, 4X, 4x mass workout, 4x technique, change to gain, Charles Poliquin, density, muscle gains, muscle maker, muscle mass, Power, power and density, power-pyramid, pure density, shock tacktic, Size Surge, testosterone

Max Force for Major Muscle

Steve spotting Jonathan on Smith machine squats - Max Force for Major Muscle

Q: In your early e-books, like The Ultimate Mass Workout, you say that generating maximum force is the key to muscle mass. To me, it doesn’t seem like you ever exert max force with 4X training because you are using moderate weights. Do you still think creating maximum force is the way to build the most mass?

A: Yes, we believe force is one of the big keys to packing on muscle mass—but there’s more than one way to get enough… [Read more…]

Filed Under: X Files Tagged With: 4X, 4x mass workout, 4x training, all-or-none law of fiber activation, all-or-none principle, bodybuilder x, boost testosterone, cardio, danny padilla, density, fast-twitch fibers, fiber activation, gains, growth fibers, max force, maximum force, muscle gains, muscle mass, POF, positions of flexion, Power, power and density, semi-stretch, testosterone, Ultimate Mass Workout, x-rep partials

Best Rep Speed for Muscle Growth

Jonathan Lawson dumbbell pullovers - Best Rep Speed for Muscle Growth

Q: What is the best rep speed for muscle growth? I want to look like a bodybuilder/physique athlete, so I’m not that concerned with strength. I just want more muscle mass.

A: In The X-traordinary X-Rep Workout e-book we cite a study that attempted to determine the optimal rep speed for building muscle. It compared doing sets with a two-to-three-second positive and a two-to-three-second negative—about three up, three down—with sets using a power cadence, which is one second up and three seconds down. The power cadence produced the most mass in this study. [Int J Sports Med. 30(3):200-204; 2009.] [Read more…]

Filed Under: X Files Tagged With: anabolic, best rep speed for muscle growth, bodybuilder, building muscle, eccentric, fast-twitch, fat-to-muscle, fat-to-muscle workout, international journal of sports medicine, muscle biopsies, muscle fibers, muscle growth, muscle mass, myotatic reflex, optimal rep speed, physique athlete, protein remodeling, rep speed, semi-stretch, semistretch, ultimate fat-to-muscle, x-centric, x-centric mass workout, x-traordinary x-rep workout

Low-Rep Muscle-Mass Lowdown

Jonathan Lawson lean and big - Low-Rep Muscle-Mass Lowdown

Q: What’s your opinion of low-rep sets, like singles, doubles, and triples? Will they help me build more muscle?

A: Low reps are more for developing strength, but indirectly they can help you add size. We say indirectly because low-rep sets help you develop neuromuscular [Read more…]

Filed Under: X Files Tagged With: build more muscle, chest exercises, doubles, injury-free, low reps, low-rep, muscle gains, muscle mass, nerve force, neuromuscular efficiency, powerlifters, singles, size, static holds, StatX, strength, triples, X Reps

Sissy Squat Substitutes

Jonathan Lawson sissy squats - Sissy Squat Substitutes

Q: I am blown away by your Positions-of-Flexion training. My gains have been unreal since I started using some of the three-position POF bodypart programs in [the 3D Muscle Building e-book]. My question is that I’ve had knee surgery and therefore have some pain doing sissy squats [the stretch-position exercise for quads]. Is there a substitute?

A: The sissy squat is THE full stretch-position move for quads because the legs and torso remain on the same plane through the entire set. That provides full elongation in the quads in the bottom position. [Read more…]

Filed Under: X Files Tagged With: 3d muscle building, gains, injury, knee pain, knee problems, knee surgery, legs, muscle mass, POF, positions of flexion, quads, sissy squat, sissy squats

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