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Fatigue, Failure, and More Muscle Mass (new research)

Arnold resting between sets...and looking huge

When confronted with study results that contradict something a trainee is doing, most will say, “Well, it works for me.”…

There’s something to be said for that response. Everyone is an individual and may respond to different methods. One example I’ve used in the past is rest between sets…

Pages: 1 2

Filed Under: X Files Tagged With: failure, fatigue, mass gains, muscle gains, muscle mass, neuromuscular efficiency, research, rest between sets

Speed Your Mass Gains

Muscle-fiber illustration on Jonathan's arm while doing barbell curls.

In a number of recent newsletters, I’ve mentioned the term “garbage negatives.”

It basically refers to the negative, or eccentric, stroke on a standard-tempo set. Lowering slowly is easy thanks to “friction” in the muscle—actin-myosin pairings “dragging” across one another… [Read more…]

Filed Under: X Files Tagged With: actin-myosin strands, garbage negatives, hypertrophy, mass gains, muscle gains

20 Pounds of Muscle in 10 Weeks?

Jonathan's 10-Week Size Surge Results, front and back

Q: Your recent truth about muscle growth newsletters were enlightening. You’re right about growth not being visibly noticeable on a day-to-day or even week-to-week basis. You also said that 20 pounds of muscle a year is spectacular, but didn’t Jonathan gain 20 pounds of muscle in only 10 weeks with the Size Surge workout?

A: Your memory serves you well. Yes, Jonathan did pack on an incredible 20 pounds of muscle in 10 weeks; however, he was regaining a lot of that beef… [Read more…]

Filed Under: X Files Tagged With: 20 pounds in 10 weeks, mass gains, muscle gains, phase training, Size Surge

My Mistake: Change-to-Gain Mass Omission

Jonathan Lawson overhead DB triceps extensions top - Speed-Stretch for Ultimate Mass?

In my excitement putting together my list of change-to-gain tactics, I left out a key one—probably because I only use it about once a month…

I meant to include it within #1, exercise switch, because it is just that—although more of an exercise shuffle… [Read more…]

Filed Under: X Files Tagged With: change to gain, mass gaining, mass gains, muscle gaining, muscle gains

The Truth About Muscle Growth, Part 3

Jonathan Lawson in a most muscular pose

You saw some of the problems in getting giant leaps in muscle mass for the average drug-free bodybuilder… [Read more…]

Filed Under: X Files Tagged With: mass gains, muscle gains, muscle growth, natural bodybuilding

The Truth About Muscle Growth, Part 2

Jonathan doing dumbbell shrugs

Yesterday I explained the misguided notion that you should be stronger and bigger at every workout. (Photo of Jonathan Lawson by Michael Neveux) [Read more…]

Filed Under: X Files Tagged With: atrophy, hypertrophy, mass gains, muscle gains, muscle growth

The Truth About Muscle Growth, Part 1

Mike Mentzer doing leaning lateral raises

The goal is to trigger hypertrophy at every workout. So you should grow before your next one.

True—in a perfect world. Pro bodybuilder Mike Mentzer thought that was possible after he retired and began training people…

He said that if his clients didn’t get stronger, and therefore bigger, at each workout, something was wrong. [Read more…]

Filed Under: X Files Tagged With: hypertrophy, mike mentzer, muscle gains, muscle growth, strength gains

Your Strength, Genetics, and Change to Gain

Mike Mentzer at age 19 vs 29

I’ve touched on the top-six change-to-gain methods below over the past few newsletters…

1) Exercise switch
2) Altered rep speed
3) Stretch overload
4) More or less rest between sets
5) Exercise shuffle
6) Rep-range change

[Read more…]

Filed Under: X Files Tagged With: arnold, arnold schwarzenegger, change to gain, frank zane, genetics, mass gains, mike mentzer, muscle gains, rep speed, rep-range, stretch overload

Double-X Overload Mass Tactic

Steve's before and after X-Rep pics

Jonathan and I first began experimenting with Double-X Overload, or DXO, way back in 2005, the year after we introduced end-of-set X-Rep partials into our training… [Read more…]

Filed Under: X Files Tagged With: Beyond X, Double-X Overload, dxo, mass gains, mass tactics, muscle gains, stretch overload

Mind Your Mass: Visualize Muscle Size (photos)

C.J. Kim with his defined delts

I’ve mentioned how the mind, as in perceptions and attitude, can affect muscle gains.

While I’m no psychologist, I know that what and how you think can often determine outcomes. To paraphrase martial-arts star Bruce Lee…

Don’t ever say negative things about yourself; it can program the warrior within for retreat and possible defeat. [Read more…]

Filed Under: X Files Tagged With: C.J. Kim, Jo Linder, joesthetics, Max Johnson, mind-muscle connection, muscle gains, muscle size, visualize

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