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The Need for Speed: Your Get-Bigger Trigger

Arnold doing bent-over barbell rows
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Let’s pick up the Speed Set discussion with more from neurophysiologist Chad Waterbury:

To produce more force, the nervous system must recruit more motor units. Think of each motor unit as being a football player, and imagine your car is stuck in a ditch. The more football players you have to pull the car out, the easier the task will be.

The same is true with the nervous system: the more motor units recruited, the greater the force you’ll be able to produce. So to lift the largest load or to lift any load as fast as possible, you must recruit as many motor units as possible.

So again, speed equals force. You can NOT lift a weight faster by recruiting fewer motor units. That means the more motor units you recruit, the faster you’ll move…

Arnold knew that instinctively and did many of his sets with controlled explosive reps…

Arnold doing bent-over barbell rows

Of course, you don’t want to start jerking the weight, as that can cause you to get injured. But by doing some of your sets in Speed style, with 1.5-second controlled reps, you will stimulate more muscle mass at each workout…

Back to Waterbury…

Make no mistake about it, speed is the omnipotent ruler. Indeed, the most reputable research has demonstrated time and time again that a faster tempo leads to the greatest hypertrophy and strength gains. And I’m not just talking about the concentric (shortening or lifting) phase of muscle contractions; I’m talking about both phases.

But what about the Size Principle of Muscle Fiber Recruitment? It tells us that the slow-twitch fibers dominate on the earlier, easier reps of a set, gradually giving up and giving way to the fast-twitch fibers toward the end of a set.

At least that’s how it works on standard slower-rep sets: slow-twitch domination early leads to fast-twitch domination late…

But what about a Speed Set, which creates high force early? Could that be key in accelerating hypertrophy? We’ll delve into that tomorrow.

Your Efficient Mass-Building Handbook: For more mass-building tips like the above plus complete workouts that include the ideal exercise for each muscle and the best stretch and contracted add-on moves, get your copy of Old Man, Young Muscle.

And you still get The Muscle-On, Belly-Gone “Diet” ebook FREE for a limited time when you add Old Man, Young Muscle to your mass-building library. Go HERE.

New ebook covers - small

Get the Ideal Exercises for Each Muscle

Filed Under: X Files Tagged With: Chad Waterbury, explosive reps, fiber recruitment, high-threshold motor units, low-threshold motor units, neurophysiology, size principle of muscle fiber recruitment, speed reps, speed sets

Slow vs. Fast for Mass

Jonathan doing barbell curls

Q: I recently saw where one of the researchers you quote often, Chris Beardsley, said that slow lowering on reps enhances hypertrophy. He suggested that it’s from extra mechanical tension. Your application of Speed Sets has me confused. Should I stick with a normal three-second negative on reps or use your Speed tempo [1.5-second reps]? [Read more…]

Filed Under: X Files Tagged With: Chris Beardsley, fast reps, slow negatives, slow reps, speed reps, speed sets

Limiting Stretch ROM for More Mass

Jonathan doing incline curls (at the stretch position)

Yesterday I went over the negatives of too many “garbage negatives.” The negative stroke on every rep of a standard set is lighter/easier than the positive; however, it’s the negative that causes the majority of the damage—and without a lot of hypertrophy return…

Doing half of your sets for each muscle with a faster rep speed, like 1.5 seconds per rep, as in the Old Man ,Young Muscle workout, can reduce damage and speed muscle growth… [Read more…]

Filed Under: X Files Tagged With: negatives, range of motion, slow negatives, speed reps, stretch, stretch position

Mass-Building Acceleration

Arnold doing speed reps on machine curls - 2022

After the installments on damage control to enhance the hypertrophy process, the subject of Speed Sets stood out…

I mentioned that the Old Man, Young Muscle workout has two regular sets followed by one or two Speed Sets for each muscle. [Read more…]

Filed Under: X Files Tagged With: arnold, arnold schwarzenegger, eccentric, hypertrophy, mass building, muscle building, negatives, slow negatives, speed reps

Tips to Grow Mass Like Crazy, Part 4: Failure and Speed

Jonathan doing speed reps on cable curls

This last installment on damage control will circle back to #1: training to failure, a controversial topic…

Here are the damage factors again—too much of which can derail growth… [Read more…]

Filed Under: X Files Tagged With: failure, mass building, muscle building, muscle-building tips, speed reps

Change-to-Gain Mass Method #3

Ronnie Coleman shrugs

I’ve talked about these change-to-gain methods so far…

1) Exercise switch
2) Altered rep speed

Next on my list is… [Read more…]

Filed Under: X Files Tagged With: change to gain, double-x overloads, dxo, eccentric, mass gaining, mass method, muscle gaining, speed reps, stretch-pause, x-centric, x-reps

“Speed” Your Mass Gains

Jonathan doing Speed Reps on cable curls

Q: I haven’t seen you mention Speed Sets in the newsletter. Are you still using them? You have them in Old Man, Young Muscle.

A: In the spirit of change to gain, absolutely. I generally do speed reps on the last set for a body part…

While studies show that the best rep tempo for building mass quickly is lift in one to two seconds, lower in three, using a different cadence can produce unique size effects… [Read more…]

Filed Under: X Files Tagged With: Brad Schoenfeld, change to gain, Charles Poliquin, hypertrophy, mass gains, rep tempo, sarcomeres, size effects, speed reps

Speed Reps = Fast Mass

Image of Steve Holman after Old Man, Young Muscle with abs

If you’ve been a bodybuilder for decades like us, you may remember Nautilus-machine creator Arthur Jones say this about muscle-building repetitions… [Read more…]

Filed Under: X Files Tagged With: arthur jones, bodybuilder, Brad Schoenfeld, Charles Poliquin, fast mass, hypertrophic, Nautilus, rep speed, speed reps

Post-Dramatic Mass Syndrome

Cable crossover contraction

Q: Your Pre-Ex 3X Mass Workout is just what I needed. It boosted my mass considerably (about five pounds so far), and my joints feel great. One question, though: Is there a way to intensify it without adding more rounds? Going from three to four might wipe me out too much and cause overtraining.

A: We often suggest altering the LAST set in a Pre-Ex cycle. For example, if you’re doing cable crossovers (isolation) supersetted with bench presses (compound), you could add a rest/pause set to one or both exercises on the last round… [Read more…]

Filed Under: X Files Tagged With: mass boosting, mass building, more mass, negative-accentuated, new mass, pre-ex, pre-ex 3x, pre-exhaustion, pure negatives, speed reps, vascular arms, vascularity, veiny arms, x-centric

Slow AND Fast for New Mass

Muscular torso doing triceps pushdowns
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Q: You’ve talked about doing different things on the last set of a 4X sequence, like rest/pause. Are there ways to change the other sets in the sequence for variety? I’m a big fan of “change to gain,” so I like as much variation as I can get. By the way, 4X training is incredible—I’ve gained almost 10 pounds in six weeks using it with POF. Thank you!

A: Yes, change to gain—if your workouts are the same, your results will be lame. (Maybe we should’ve been rappers—Nah.)

Muscular torso doing triceps pushdowns

We’ve experimented in the past with a unique approach to 4X—but it’s not for the meek. Remember, for 4X you use a weight with which you can get about 15 reps, but you only do 10; rest 40 seconds between sets then do it again. Here’s the hybrid drill:

Set 1: Raise the weight in one second and lower in six, getting around eight reps. That’s what we call an X-centric, or negative-accentuated, set. (Note: That’s almost a minute of time under tension.)

Sets 2 and 3: Use a normal cadence—one-second positives and three-second negatives, going for 10 reps. (40 seconds TUT)

Set 4: Use a speed cadence—about one second for the positive and one second for the negative.Get as many as you can—probably around eight to 10, depending on the exercise. We call this a speed set.

The late Olympic coach and muscle-building expert Charles Poliquin said that the most underused mass stimulus is rep cadence—and the above gives your muscle three different ones to deal with as well as unique tension times—and you use the same weight on all sets…

The X-centric reps on the first set act as an excellent warmup, pushing a lot of blood into the target muscle with a tension time of almost a minute and providing a good stimulus to the nervous system with slow negatives.

Steve spotting on Jonathan on incline dumbbell presses

They also provide muscle-building benefits right off the bat—you get myofibrillar stimulation with the slow negatives and sarcoplasmic expansion with the long tension time. That’s the double-dose of muscle growth we’re always harping on.

Next you do sets 2 and 3 with a standard cadence—one up and three down. Tension time is around 40 seconds.

Then, on the last set, you do more explosive-style reps, but you still control the weight. The 2-second-reps tempo is speed style and has been shown in studies to activate dormant 2B power fibers, so be prepared for some major fiber churn and burn. Good luck getting 10 reps on this set.

We recommend trying it on just the big midrange movement of a Positions-of-Flexion workout because it can be so traumatic. If you try it on all 3 POF exercises for a muscle, do a 3X sequence for the stretch- and contracted-position moves—only one standard set instead of two. It’s another mass tactic to get you huge.

If you don’t have the 4X Mass Workout yet, you can pick it up for just $9 HERE.

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Till next time, train hard—and smart—for BIG results.

—Steve Holman and Jonathan Lawson
www.X-Rep.com


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Filed Under: X Blog Tagged With: 4X, bad gas, biotrust, change to gain, Charles Poliquin, eccentric, fast reps, free supplements, myofibrillar, negative-accentuated, pro-x10, probiotics, protein farts, rep cadence, sarcoplasmic, slow reps, speed reps, tension time, time under tension, x-centric

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