• 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

Muscle-Mass Multiplier

Muscle fiber illustration on Jonathan's arm while curling

Should your dominant muscle-fiber type determine how you train for mass? [Read more…]

Filed Under: X Files Tagged With: ace-2, ace-dd, anaerobic, ectomorphic, European Journal of Applied Physiology, fiber type, hardgainers, mesomorphic, muscle mass, tension time

Interval Cardio to Burn More Fat

Q: I’ve heard it brought up a few times by others recently, and I remember from your old daily training blog that you guys sometimes use interval cardio to burn more fat. What is that and how should I use it?

A: There are surprising facts about using interval cardio to burn more fat, but before we get to those, let’s explain interval cardio on a running track. To do interval training, you sprint the straightaways all out and walk the curves. Another good example is running stairs—you run up for intensity and coast down. In other words, you alternate high-intensity bursts with lower-intensity activity.
[Read more…]

Filed Under: X Files Tagged With: aerobic, anaerobic, biotrust protein, burn fat, fast-twitch, fast-twitch fibers, fat burning, fat loss, free protein, free supplements, intensity, interval cardio, interval training, triple-shred, weight loss, x-treme lean

4 Intense Fat-Loss Tips

Jonathan Lawson doing cardio on stationary bike - Cheat to Get Ripped

Q: I need to lose fat quickly, and I’ve been reading a lot about interval cardio training. I want to try it, so how would you suggest I work it into my program? I just started using the Heavy/Light 10×10 Workout based on one of your recent newsletters that made it sound great.

A: As we’ve said, high-intensity interval cardio is like doing another leg workout, so you must be cautious. For those who don’t know what HIIT is, a good example is sprinting the straight-aways and walking the curves on a running track.

You’re alternating anaerobic work, all-out sprints, with active rest, walking. Studies show that it’s an exceptional way to burn bodyfat for a number of reasons…

[Read more…]

Filed Under: X Files Tagged With: 10x10 workout, aerobic, anaerobic, boost testosterone, cardio, catabolism, cortisol, fasted cardio, fat loss, fat-loss tips, fat-to-muscle workout, frank rich, high-intensity interval training, hiit, intense fat-loss tips, interval cardio, interval training, lose fat, massthetic, muscle detail, sprints, steady-state cardio, testosterone, triple-shredded, weight loss, x-traordinary abs, x-treme lean

Intensity for Muscle Immensity?

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

Q: I’ve been reading your e-zine for years, and I have almost all of your e-books. Great info, and thanks to you I have a lot of new muscle. 3D POF is great! My question is about rep ranges. You’ve talked about using lower reps, medium reps, and higher reps. I’ve read that the key to muscle growth is intensity, and that rep ranges don’t really matter. Can’t I just keep doing about eight to 10 reps, the best range for muscle growth, on all my exercises and train intensely, to failure, to make the best gains? Do I really need different rep ranges?

A: While intensity is the big key to forcing muscle growth, there is no doubt that the predominant fiber type in a particular muscle dictates its best rep range for fastest size gains.

[Read more…]

Filed Under: X Files Tagged With: 3d muscle building, 3d pof, ace-2, ace-dd, anabolic response, anaerobic, continuous tension, efficiency-of-effort, endurance fibers, endurance-oriented fibers, fast-twitch, fiber type, fiber types, hardgainers, hypertrophy, hypertrophy hierarchy, intensity, jonathan lawson, max force, muscle growth, new muscle, occlusion, POF, positions of flexion, rep range, size gains, slow-twitch, Steve Holman, stretch overload, supersaturation, tension time, testosterone

New Density for Muscle Immensity Workout

Jonathan most muscular - New Density for Muscle Immensity Workout

I just saw Jonathan’s new read-me page about XRX and the workout he is now using. I turned 48 and am making the best size gains of my life with the [high-rep-set-first] Reload program. Is Jonathan’s similar? Is it better? Should I switch?

The reason Jonathan put together his new after-40 workout is that he Hates—with a capital H—high reps…

While he made amazing size gains when he first went on the high-rep-set-first program outlined in [Read more…]

Filed Under: Jonathan Lawson, X Files Tagged With: 20 pounds in 10 weeks, ace-2, ace-dd, anabolic after 40, anabolic reload, anaerobic, bodyweight edition, change to gain, colakoglu, endurance gene, extended tension time, fast-twitch, heavier training, Iron Man Training and Research Center, jonathan lawson, muscle immensity, muscle size, partials, POF, positions of flexion, size gains, Steve Holman, STX, x-rep partials, x-traordinary arms, xrx

:: 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

Copyright © 2022 · X-Rep.com