• 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

Mass Tactic for Larger Lagging Muscles

Steve demonstrating wall squats

Yesterday I mentioned that smaller muscle groups can require more volume if they’re lagging. I used medial-delt heads as an example… [Read more…]

Filed Under: X Files Tagged With: fast mass tactic, lagging muscle, lagging muscle groups, mass tactic, specialization

More Sets for Lagging Muscles?

Jonathan Lawson in a most muscular pose

Q: I’m in agreement with your volume analysis. At age 60, I require fewer sets than the latest study indicates. I’ve been using your Old Man, Young Muscle workout, and it’s adding muscle to my physique quickly. Thank you. My question is, if I have a very sluggish muscle group, should I do more sets to bring it up? [Read more…]

Filed Under: X Files Tagged With: ideal exercises, lagging muscle, lagging muscle groups, neuromuscular efficiency, specialization

Specialize for Size with Power-Density

Jonathan doing dumbbell presses with Steve spotting

Q: I’m making my best gains ever with the Power-Density Mass Workout. I’m already up six pounds in four weeks, and I see new muscle somewhere every workout, training just about 40 minutes a session. I have a question about my lagging bodypart, shoulders. Can I add sets to the listed workout, or how should I force my shoulders to grow like my other bodyparts?

A: Most of the bodypart routines in the Basic Power-Density Mass Workout consist of only one Ultimate Exercise per muscle group. That makes for quick, simple workouts: First you pyramid the weight over three sets for max force, or Power; then you reduce the weight and attack tension, or Density with a 10×10-style sequence, but using only four sets… [Read more…]

Filed Under: X Files Tagged With: capillary bed expansion, density, endurance, fast-twitch fibers, lagging muscle, muscular force, Power, power pyramids, power-density, pre-ex, pre-exhaustion, shoulder specialization, shoulders, specialization, specialize, ultimate exercise, vascularity

Shorter Workouts and More Muscle Mass

Striated delts: Eye-Popping Shoulders: Full-Range Workout

Q: I’m putting in more hours at work to make ends meet, so I don’t have a lot of time to train. I can get to the gym three days a week. I really want to start The Ultimate 10×10 Mass Workout [that uses only the Ultimate Exercise for each muscle group]. My problem is that I’m not convinced the 10×10 method will work. As much as I want to try the routine, I’m not sure I’m convinced that using lighter weights can really build muscle.

A: For the uninitiated, 10×10 is taking a weight you can get 20 reps with, but you only do 10. You rest for 30 seconds, then you do 10 more and so on until you complete 10 sets of 10 reps. The first sets are easy—almost too easy—but the last few sets are severe, and the pump is unreal. [Read more…]

Filed Under: X Files Tagged With: 10x10 method, alpha-3 specialization, anabolic swelling, build muscle, endurance, European Journal of Applied Physiology, fast-twitch, freak physique, GH, growth hormone, muscle mass, Power, short workouts, shorter workouts, slow-twitch, specialization, stretch-overload workout, type 2a muscle fibers, type 2b, ultimate 10x10 mass workout

Once-a-Week Workouts and NA Training

Jonathan doing barbell curls

Q: I want to thank you for putting together the Freak-Physique e-book. What a blockbuster resource of training information and programs. I’m using the 3D Power Pyramid Program. The quote from the trainee who gained so much muscle and strength in only a few weeks using it got me stoked. My question is, I’m more of a train-each-bodypart-once-a-week guy, so can I use it that way instead of training each bodypart twice a week? If so, how should I adjust it?

A: First, you picked a great program. We get lots of positive feedback on the 3D Power Pyramid because it’s simple Positions-of-Flexion methodology but you add weight over three sets on the big midrange move (pyramid), and do only one set each of the stretch- and contracted-position exercises. It’s basically a POF strength-building workout with a big muscle-size side effect. [Read more…]

Filed Under: X Files Tagged With: 3d power pyramid, alpha muscle, alpha-3 specialization, anabolic swelling, eccentric, endocrine system, fiber trauma, freak physique, freak-physique workout, hurts but it works, max-force generation, muscle growth, muscle size, muscle trauma, muscle-building, na training, negative-accentuated, nervous system, once-a-week workouts, POF, positions of flexion, power pyramids, recovery, specialization, strength building, systematic recovery, volume

How Anabolic Swelling Speeds up Muscle Growth

Big, vascular, lean arm curling a dumbbell

If you want to pack on slabs of muscle quickly, then this is for you. 

If you follow the strategies, you’ll realize muscle growth doesn’t have to slow down to tiny incremental changes.

Because through your body’s natural anabolic swelling process, your muscles will have no choice but to grow.

[Read more…]

Filed Under: X Files Tagged With: alain gonzales, alpha-3 specialization, anabolic swelling, androgen receptors, fat burning, growth hormone release, lagging muscle groups, muscle growth, specialization, specialization training, testosterone

The Muscles Women Notice

Jonathan doing cable curls

Q: I’m not a competitive bodybuilder or physique athlete, but I want to look muscular for more sex appeal. I train all my major muscles, but I want to specialize on the muscles women notice. Any ideas on which ones those are and the best way to make those attention-grabber muscles pop?

A: Several years ago IRON MAN did a survey, an anonymous poll of a number of women about their likes and dislikes concerning the male physique. The results were very interesting… [Read more…]

Filed Under: X Files Tagged With: abs, anabolic after 40, arms, biceps, biceps peak, biceps width, bodybuilder, bodybuilding champion, broad shoulders, cheerleader, cocky, flat stomach, free bonus, free e-book, gorgeous woman, iron man, muscles women notice, muscular arms, physique, physique athlete, POF, positions of flexion, primal instincts, sex appeal, shoulders, specialization, specialize, survey, triceps, triceps sweep, triceps width, x-traordinary arms

Burst Training for Muscle-Mass Gaining

Mike Mentzer in shape outside - Burst Training for Muscle-Mass Gaining

Q: You recently referenced Mike Mentzer, and I’m wondering if you guys have ever trained with his HIT style. One-set-to-failure training seems to work for some people, and I know Mentzer’s training evolved into that after he stopped competing. Have you tried it or something similar?

A: One of Steve’s early influences was Mike Mentzer. He trained with Mike’s Heavy Duty style in his 20s, and even won his first bodybuilding contest using a Positions-of-Flexion version of Heavy Duty that he devised (more on that below)… [Read more…]

Filed Under: X Files Tagged With: 3d hit, 4X, 4x pof, adaption, arm specialization, burst training, change to gain, contracted, free e-book, gaining, heavy duty, hiit, hit, mass gaining, midrange, mike mentzer, muscle mass, new muscle, physique, POF, pof hit, positions of flexion, sarcoplasm, sarcoplasmic expansion, specialization, stretch, x arms, x-traordinary arms

Staggered Density for Muscle Immensity

Arnold Schwarzenegger abs

Q: You’ve sent emails about specializing for lagging muscle groups. What is your favorite way to bring up the slacking bodyparts?

A: One of our favorite methods is one we borrowed from Arnold—with our own density twist…

We call it Staggered Density because we fuse Arnold’s staggered-sets method with 4X density. What does that mean? [Read more…]

Filed Under: X Files Tagged With: 4X, arnold, arnold schwarzenegger, specialization, staggered density

Quick Hits for Muscle Size

Muscular delt and arm - Quick Hits for Muscle Size

Q: I just started the Size Surge Phase 1 workouts, and I like what I’m feeling so far. One concern is that I desperately need more muscle size in my shoulders, so I’m wondering if I can add some lateral raises to the Monday and Friday workouts.

A: The Size Surge Phase 1 program is three days a week, and the Monday and Friday workouts are already loaded with big exercises. We have a better idea for some delt specialization than adding to those two sessions. First, here’s the Phase 1 split: [Read more…]

Filed Under: X Files Tagged With: anabolic acceleration, delts, muscle size, nerve-to-muscle connections, neuromuscular efficiency, phase 1, quick hits for muscle size, shoulders, size building, Size Surge, specialization, testosterone

  • 1
  • 2
  • 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