• 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

More Muscle: What’s Your Why?

Vince Gironda in his prime vs in his 50s

Understanding why you work out helps you tailor your training to exactly what you want to get out of it…

[Read more…]

Filed Under: X Files

Why You Want Some Muscle Burn

Jonathan demonstrating a one-arm cable lateral

When you do a set with double-digit reps, like 12 to 15, lactate can pool in the muscles and you feel a burn…

[Read more…]

Filed Under: X Files

Pro’s Multi-Layer Mass-Building Method

Danny Padilla in a most muscular pose

Training primarily for strength, as in ultra-heavy lifts for low reps, is not the most ideal or safest way to grow…

[Read more…]

Filed Under: X Files

Your Muscles Don’t Know Weight, Only Effort

Fred Hatfield squatting

When Jonathan Lawson and I trained together at the IM Training & Research Center, we both got a bug to squat 500 pounds—separately; not tandem…

[Read more…]

Filed Under: X Files

Pain to Gain Muscle?

Ronnie Coleman using his walker

Is subjecting your body to low reps and ultra-heavy poundages necessary to grow muscle? Studies say absolutely not…

[Read more…]

Filed Under: X Files

Mass Mantra #117

Frank Zane in jeans with no shirt

Here a quick quote from 3-time Mr. Olympia Frank Zane:

[Read more…]

Filed Under: X Files

Use This Rep Speed for Mass

Jay Cutler doing leg extensions

Q: I’ve watched videos of many of the big bodybuilders training. Rarely do they use slow negative reps, and [4-time Mr. Olympia] Jay Cutler never does. But you say to go slow with STX. Why shouldn’t I do all of my sets fast like they do?

[Read more…]

Filed Under: X Files

Pointless Muscle-Growth Tactics?

Steve at age 15 vs 40 vs 62

Q: I recently started following [Chris Beardsley’s research colleague] Paul Carter on Instagram [@liftrunbang1] due to your recommendation. He said that methods like rest/pause and drop sets are pointless for building muscle. Any comment?

[Read more…]

Filed Under: X Files

Study: How to Power Up for Extra Mass

Steve taking a selfie pic in his old office

Q: Your newsletters on muscle-fiber training [for more mass] were interesting. Question: If I want to build more [myofibrillar girth] in the fast-twitch fibers, should I do lower reps on SSS workout days [using Doug Brignole’s opposing-muscle supersets]? With the longer rests on supersets, it seems like using heavier weights and lower reps would accomplish that better than more than 10 reps.

[Read more…]

Filed Under: X Files

New Muscle: Forgotten Size-Surge Factors, Pt. 8

Studio shot of Steve in a most muscular pose

Something to consider: Anecdotal evidence from bodybuilders over the decades has suggested that higher reps or longer tension times on leg work can add more mass fast on lower-body muscles.

[Read more…]

Filed Under: X Files

  • « Previous Page
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • …
  • 168
  • 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