• 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

Intensity vs. Density for Muscle Mass

.tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em} .tb-button[data-toolset-blocks-button="5f6f875bfd0bed8b52dee00c8e7d231f"] { text-align: center; } .tb-button[data-toolset-blocks-button="5f6f875bfd0bed8b52dee00c8e7d231f"] .tb-button__link { background-color: rgba( 29, 163, 76, 1 );color: rgba( 255, 255, 255, 1 );box-shadow: 5px 5px 10px 0 rgba( 0, 0, 0, 0.5 );font-weight: bold;color: rgba( 255, 255, 255, 1 ); } .tb-button[data-toolset-blocks-button="5f6f875bfd0bed8b52dee00c8e7d231f"] .tb-button__icon { font-family: dashicons; } .tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em} .tb-button[data-toolset-blocks-button="4d2bca9178bf4777e9040ade85992548"] { text-align: center; } .tb-button[data-toolset-blocks-button="4d2bca9178bf4777e9040ade85992548"] .tb-button__link { background-color: rgba( 9, 90, 138, 1 );color: rgba( 255, 255, 255, 1 );box-shadow: 5px 5px 10px 0 rgba( 0, 0, 0, 0.5 );font-weight: bold;color: rgba( 255, 255, 255, 1 ); } .tb-button[data-toolset-blocks-button="4d2bca9178bf4777e9040ade85992548"] .tb-button__icon { font-family: dashicons; } @media only screen and (max-width: 781px) { .tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em}.tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em} } @media only screen and (max-width: 599px) { .tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em}.tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em} } 

Two legends in the evolution of bodybuilding training are Arthur Jones, the so-called father of high-intensity training and creator of Nautilus machines, and Vince Gironda, a.k.a., the Iron Guru and Studio City gym owner who trained Larry Scott, the first Mr. Olympia, as well as many other champion bodybuilders and movie stars, including Clint Eastwood.

Both Jones and Gironda were considered geniuses in the realm of muscle building, and while both got a lot of things right, they also got stuff wrong.

Here are quotes from both men that encapsulate where each stood on the hypertrophy process…

Arthur Jones: “Doing more exercise with less intensity has all but destroyed the actual great value of weight training.”

Vince Gironda: “Most bodybuilders spend too many hours in the gym. I teach my students to simplify their routines. I encourage them to train harder by trying to get more work done in the shortest period of time. Back in 1925, German scientists discovered that to acquire larger muscles, you must increase the intensity of work done in a given amount of time.”

They both agreed that overdoing volume can derail muscle gains; however, Jones favored brutally intense training, often saying that if you didn’t come close to throwing up, you didn’t train hard enough. The second photo below is Jones with pro bodybuilder Boyer Coe, who is no doubt saying, “I can’t wait to puke on your dress shirt.”…

Pic of a muscular Arthur Jones next to a pic of Arthur talking to Boyer Coe

Vince agreed that too much volume can be a critical limiting factor, but technicolor-yawn intensity wasn’t quite as important as density—getting as much fairly intense work done in less time.

For Vince, compressing workload with shorter rests between sets was the harbinger of efficient, effective muscle building. Here’s a classic shot of Vince in his competitive days. The second pic is at Vince’s Gym with the first Mr. O Larry Scott, who is barefoot because Vince insisted trainees work calves with no shoes for a better mind-muscle link—not to mention aromas that kept gym membership to a minimum.

Pic of a lean and muscular Vince Gironda next to a pic of him with Larry Scott in Vince's gym

Vince regaled me with his density muscle-building principles many times when he visited the Iron Man offices after he retired in his 80s. I regret that while I listened with respect, I thought I knew it all and didn’t adopt his preachings until after he passed away. I finally “got it,” and benefitted tremendously from the knowledge that he bludgeoned me with during his rants…

Allow me to officially apologize now for not embracing his experience and knowledge then. I can picture Vince’s understanding, heart-felt response to me from Muscle Heaven…

Vince Gironda giving the middle finger

As for Jones, I was all in at one time, a high-intensity cult follower for years. IM Publisher John Balik and I traveled to Florida to meet up with Arthur and sit in on one of his seminars after he started the Med-X company, which was post-Nautilus.

His Med-X machines were incredible, the smoothest action for a weight-stack mechanism that I’ve ever experienced—but they were more for rehab, not muscle building. Jones had shifted his focus to low-back injuries and prevention at that point—but I digress.

The point I’m trying to make is that while intensity, as in taking each set to failure, is important, too much can cause overtraining similar to excessive volume. Jones often said that you can train hard or you can train long, but you can’t do both.

Correct, but you can also train fairly short with too much intensity and burn the F out quickly.

For me the solution is to take almost every set to failure, but to also shorten my rests between sets to 20 to 30 seconds while keeping my volume moderate. It’s a Jones-Gironda intensity-plus-density-for-muscle-immensity approach…

What is moderate volume? I’ve mentioned the meta-analysis by researchers from across the globe that concluded training a muscle twice a week with five sets per workout (10 sets per week), optimizes hypertrophic stimulation for most people…

Of course, that’s a blanket recommendation, more of an average—some will respond best to a few more sets and others will require less. Still, it’s a good baseline.

I would go further and say that if you’re emphasizing the ideal exercises, the ones biomechanically precise that optimally stimulate the most muscle mass in each target muscle, slightly fewer sets may be best—and keeping the volume down is critical if you’re an old fart like me.

New: Get the ideal exercise for each muscle, the best add-on moves for ultimate mass, complete 35-minute workouts, exercise start/finish photos, and details on building muscle fast and efficiently in Old Man, Young Muscle.

And you still get The Muscle-On, Belly-Gone “Diet” ebook FREE for a limited time when you add Old Man, Young Muscle to your mass-building library. Go HERE.

New ebook covers - small

Grow with Intensity PLUS Density!

Steve Holman
Former Editor in Chief, Iron Man Magazine
www.X-Rep.com


Recommended

Learn to Build Mass From the Master Trainer

Vince Gironda was the Iron Guru, a bodybuilding legend ahead of his time. His most famous pupil in the bodybuilding world was the very first Mr. Olympia Larry Scott, and he also trained many Hollywood stars back in the day, like Clint Eastwood, and even Arnold consulted with him and was a fan (even though Vince told Arnold that he was a “fat f**k” when he first arrived in the U.S.).

Many of Vince’s mass-building tricks and methods have been forgotten, buried by information and misinformation overload on the Internet, but now you can find them all, his true methods, in this must-have, 330-page Vince Gironda e-book anthology…

You get everything from “Train 21 Rest 7” to 10-8-6-15 to Vince’s Stone Age Nutrition, the 8×8 method and program and much, much more (remember, it’s 330 pages). And it’s on sale at a discount for a limited time: Simply use the code GIRONDA20 at checkout for an extra 20 percent off.

Vince Gironda: Legend & Myth (300-page anthology + many bonus gifts and programs) HERE

Learn From the Iron Guru

Filed Under: Uncategorized Tagged With: arthur jones, Boyer Coe, density, intensity, larry scott, Med-X, Nautilus, vince gironda

:: 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