• X Shop
  • Checkout

X-REP.COM

Dedicated to Your Physical Transformation

  • Home
  • About Us
  • X Shop
  • X Files
    • Latest Articles
    • FAQ
    • Ezine Archive
  • Testimonials
  • Contact Us
  • Gallery
  • Subscribe

A Big Thing Holding Back Your Mass Gains

Steve spotting Jonathan for forced reps

We love our workouts—or at least we have a love/hate relationship with them…

We like to train, but the pain to gain—torching and scorching muscles—is a teeth-clenching necessity for hypertrophy. It hurts… [Read more…]

Filed Under: X Files Tagged With: hypertrophy, joint pain, mass gains, pain to gain

Flip On Your Mass Switch

Steve demonstrating incline overhead extensions

Q: In Old Man Young Muscle you have a Base Workout for upper body and one for lower body. Then you have a separate chapter on full-range Positions-of-Flexion [stretch-first] workouts. How often do you switch to that from the Base Workout?

A: First, in all of my workouts I emphasize the ideal exercise for each muscle… [Read more…]

Filed Under: X Files Tagged With: base workout, hypertrophy, mass, motivation, positions of flexion, Steven J. Fleck Ph.D, William J. Kraemer Ph.D

Muscle Size vs. Serious Strength

Ronnie Coleman doing extremely heavy triceps extensions

In a previous newsletter I mentioned the importance of focusing on one thing in your workouts.

That’s called specificity of training. [Read more…]

Filed Under: X Files Tagged With: Brad Schoenfeld, growth threshold, hypertrophy, Lee Labrada, muscle size, powerlifting, ronnie coleman, size side effect, strength, strength building, strength side effect

Ultimate Muscle-Size Rep Range

Image of quote from Brad Schoenfeld

When I’m not writing this newsletter, I’m usually working out, on a run, or answering emails—or napping from all that activity.

One common question I get is, “What’s the best rep range for building mass?” [Read more…]

Filed Under: X Files Tagged With: Brad Schoenfeld, Doug Brignole, ectomorph, fiber type, hypertrophy, muscle size, rep range

1 Workout a Week for a Freak Physique?

Jonathan Lawson's arm measuring over 19"

Q: I saw a study by Brad Schoenfeld, Ph.D., that showed training a muscle twice a week produced more mass gains than training a muscle once a week. I like training each muscle once a week and seem to make good gains, but I want to build mass as fast as possible. Should I switch to a different split to hit each muscle twice a week?

A: It was a “meta-analysis,” which means the researchers looked at multiple studies to come to their conclusion. Schoenfeld was one of the authors, and he is a favorite of ours because [Read more…]

Filed Under: X Files Tagged With: Brad Schoenfeld, hypertrophy, ideal exercises, one workout, volume

Study: Double Your Muscle Growth

Jonathan spotting Steve for hammer curls

We harp on the Size Principle of Muscle Fiber Recruitment a lot. Why? Because it explains how to get the most muscle growth possible—in both the fast-twitch as well as slow-twitch fibers… [Read more…]

Filed Under: X Files Tagged With: Brad Schoenfeld, double your muscle growth, European Journal of Sports Science, fast-twitch, fiber recruitment, hypertrophy, journal of applied physiology, size principle of muscle fiber recruitment, slow-twitch, study

Stretch Mass or Joint Crash?

Steve in a sleeveless shirt

I’ve outlined why stretch-position exercises, like flyes for chest and overhead extensions for triceps, have unique hypertrophy qualities.

However, there’s no question that those moves put the joints in a more precarious position… [Read more…]

Filed Under: Uncategorized Tagged With: arm exercises, hypertrophy, ideal triceps exercise, joints, stretch overload, stretch position

New View, More Mass

Doug Brignole on stage at the Mr. Universe competition

My muscle-building results in a pathetic home gym—only 50-pound PowerBlock dumbbells, an adjustable bench, and a doorway chinning bar—have people asking me this… [Read more…]

Filed Under: X Files Tagged With: Brad Schoenfeld, European Journal of Applied Physiology, high-rep sets, hypertrophy, low-rep sets, more mass, short rests, short workouts

Throw Out Your Barbell

Steve's bare bones home gym

I was as shocked as anyone that at 62 I re-muscled my physique with 35-minute workouts 3 days a week. That’s why I keep saying it over and over—and my wife keeps telling me to shut the f#@# up about it. [Read more…]

Filed Under: X Files Tagged With: barbells, barbells vs dumbbells, bi-lateral deficit, dumbbells, efficiency of effort, home gym, hypertrophy

Why I Do Some “Terrible” Exercises

Steve doing triceps kickbacks

I harp on the ideal-exercise factors and try to emphasize the moves that rank a 9 or 10 according to those outlined by Drug-Free Mr. Universe an biomechanics expert Doug Brignole; however… [Read more…]

Filed Under: X Files Tagged With: biomechanics, hypertrophy, ideal triceps exercise, triceps exercises

  • « Previous Page
  • 1
  • …
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • 16
  • Next Page »

:: Get the latest news and specials :: Sign Up for our Ezine!

Shopping Cart

Number of items in cart: 0

  • Your cart is empty.
  • Total: $0.00
  • Checkout

Log In

Copyright © 2026 · X-Rep.com