fiber activation Archives

Muscle Mass Multiplier: Training on a Tricycle

Q: I love the Power/Rep Range/Shock POF program [on pages 103-114 in the 3D Muscle Building e-book]. I’m making excellent gains with it, mostly in strength. I’m more of a small-framed guy at 5’10, 175 pounds. I read your discussion on the study that showed low reps don’t do much for hardgainer types like me, so I’m wondering if I would get more size by deleting the Power week. Should I just do RR/S, alternating between the Rep Range and Shock workouts?

A: If all you’re after is a muscle mass multiplier for more size, with smaller increases in strength, that may be an option; however, you sound pretty stoked about all the new strength gains you’re getting (we got incredible strength gains on that program too!). We’d suggest you keep the Power week—just don’t do it as often. More specifics on that in a moment from the creator, Eric Broser. First, let’s review the P/RR/S protocol for those who aren’t familiar with it…

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Try This for New Growth Fiber Activation and Muscle Expansion

Q: I’ve been using MMX Compound Aftershock [from a recent newsletter]. The high-rep stretch exercise first, before the big compound move, really makes a difference. What a great burn and pump. If I use a high-rep contracted-position move first, is that postactivation?

A: Yes, you could consider it postactivation, as it too increases growth-fiber recruitment on the second big exercise. So for quads, Compound Aftershock would be high-rep sissy squats followed by a superset of lower-rep sissies and squats… [Read more…]

Muscle Mass and Power With Negative Overload

Q: My training partner and I are arguing. He wants to start using heavy negative-only training, but I told him that your e-book [the X-centric Mass Workout] warns against it. He reads your newsletter, so please convince him that it’s not a good idea.

A: In the X-centric e-book we cited a study that showed the extreme damage caused by negative-only training (someone lifts the weight for you, and you lower slowly). Muscle recovery for some of the subjects took weeks; however, most of those subjects were untrained, so they didn’t have the cumulative capacity to handle traumatic loads. If you’ve been training for a year or more, that’s probably not your case… [Read more…]

Extreme Muscle Size: Forgotten Hypertrophy Method

Q: At your suggestion, I’ve been including higher-rep sets in many of my workouts. I’m seeing much more size and vascularity. My question is, do sets of around 20 reps work because I’m getting growth in more slow-twitch fibers or are the fast-twitch ones getting larger as well?

A: Yes, both—and as bodybuilders, we want to maximize ALL hypertrophic pathways, even size in the slow-twitch fibers. Higher-rep sets also give you anabolic hormone surges…

According to Brad Schoenfeld, Ph.D., who conducts studies on muscle hypertrophy,

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Contract + elongate to pack on muscle weight

In most of our mass-training e-books we say that the semi-elongated, or stretch, position on an exercise’s stroke is most important to pack on muscle weight. Why?

Here’s a quote we used in The Ultimate Mass Workout from strength and hypertrophy researchers Steven J. Fleck, Ph.D., and William J. Kraemer, Ph.D. (Don’t fall asleep as you read it; we will translate—lol)… [Read more…]

One-Exercise 2-Way Blast for New Muscle Mass

Q: In a previous e-zine you mentioned combining two workouts with different bodyparts, such as chest and back with delts and arms. And you suggested using an X-centric set for each exercise in a Positions-of-Flexion routine. I was thinking about your first e-book, The Ultimate Mass Workout, which I.D.s the best exercise for each muscle. How about doing only those exercises, one regular set followed by an X-centric set? That way you focus on the ultimate exercise and get some power and density work as well as standard speed and slow-mo reps.

A: Sounds like a great plan. And you’re right: focusing on only ONE “best” exercise for each muscle would help you zero in and provide the most mass bang for your effort buck… [Read more…]

Upper-Body Mass From the Back

Q: In the Positions-of-Flexion exercise matrix [in 3D Muscle Building] you don’t have any midrange moves listed for midback. Instead, you say, “covered with lat midrange work.” But I know I’ve seen behind-the-neck pulldowns in some of your workouts as a midrange exercise. Should I not use that exercise? Is it dangerous?

A: Doing pulldowns behind your neck can be dangerous—if you train heavy and pull the bar too low or jerk the bar down. [Read more…]

Get Bigger, Fuller Muscles with Wow-Factor Workouts

Q: I’ve been using the Full-Range 4X Mass Workout [on pages 46-48 of that e-book] for a month, and I’ve noticed that my muscles appear to be not only bigger, but rounder. I’m looking more like a bodybuilder! I’m not imagining this, as people have told me that at my gym. It’s fantastic, but I’m wondering why. Is it because of the extra sets with 4X on 3 exercises for each bodypart? I was only doing one or two exercises for each muscle before, so it must be the added volume.

A: That’s part of it. The extra volume with short rests during a 4X sequence helps deplete more glycogen from the muscles, and therefore they supercompensate and store more. That extra glycogen gives the muscles a fuller, rounder look, like Bob Paris’, who is pictured below (but there’s more to it than that, as you’ll see)… [Read more…]

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…]

The 4X Get-Bigger Trigger

Q: I gave the 4X method a try, and it feels amazing. Definitely a big pump. I’m just worried that since only the fourth set is to all-out failure that I’m not getting enough intensity to stimulate growth. I’m used to doing two to four sets on each exercise to total exhaustion. Will my muscles regress on 4X?

A: In The 4X Mass Workout e-book we explain the all-or-none principle of fiber activation. What that means is that a muscle fiber fires at 100 percent or not at all. So even on SUBFAILURE sets, you’re getting bundles of fast-twitch fibers to fire completely. [Read more…]