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Should I Do More?

Jonathan Lawson V-bar chins - 10X for Muscle Size Effects

Q: I’ve noticed in a lot of your e-book routines that you often recommend just two work sets for an exercise Why? Should I do more? I’ve read that most bodybuilders do four or five sets per exercise.

A: As Arthur Jones, the creator of Nautilus machines said: “You can train hard or you can train long, but you can’t do both.” Short and hard or long and not so hard both work. Despite what some die-hard high-intensity trainers say, gradually increasing volume is a form of overload that can result in more muscle—if you don’t overdo intensity. It’s a balancing act. Us? Regardless of whether it’s one of our low-set workouts or high tension time workouts, we’re about efficiency of effort in the gym…

[Read more…]

Filed Under: X Files Tagged With: anabolic environment, arthur jones, do more, drop sets, efficiency-of-effort, estrogen, fast-twitch fibers, fat burner, growth hormone release, growth stimulation, intensity, mass tactic, massthetic, Nautilus, rest/pause, steroids, tension time, testosterone, volume training, X Reps, x-hybrid tactics, x-rep partials

Moment of Bodybuilding Zen 2: Teenage Mike Mentzer

Many bodybuilders antagonize over their slow muscle growth, but working out smart, not just hard, will gradually transform your physique…

Still, the determining factor in how your physique will look is genetics, plain and simple—case in point teenage Mike Mentzer. Check out his physique in his late teens (below left) and how he looked at the peak of his bodybuilding career at age 30.

[Read more…]

Filed Under: X Files Tagged With: anabolic reload, anabolic reload stx, biotrust, bodybuilders, bodybuilding, bodybuilding zen, endurance fibers, fast-twitch, free protein, genetics, growth fibers, low-carb protein, mike mentzer, modified pre-ex, mr. olympia, Nautilus, physique, pre-ex, pre-ex 3x mass workout, roger schwab, slow-twitch, STX, stx method, teenage

Testo-Jack, Hyper-Hypertrophy Workout

JL Homegym Squats - Testo-Jack, Hyper-Hypertrophy Workout

Q: I’ve been reading that testosterone is the key muscle-building hormone. Does the hormone boost come from intensity, more reps or what?

A: Arthur Jones, creator of Nautilus machines and the overseer of the Colorado Experiment that saw Casey Viator gain 60 pounds of muscle in only 4 weeks, always said that training legs hard can have a big “indirect muscle-building effect.”

What that means is that you could train your legs hard and see size gains in other muscles, such as [Read more…]

Filed Under: X Files Tagged With: anabolic acceleration, arthur jones, Casey Viator, Colorado Experiment, freak-physique workout, Gabriel Wilson, hormone boost, hypertrophy, intensity, Jacob Wilson, Joe C. Hise, muscle growth, muscle-building hormones, Nautilus, ph.d, Randall Strossen, stretch overload, testo-jack, testosterone, Truth About Testosterone

Muscle Expansion With Isolation

Jonathan Lawson under-grip chins - Muscle Expansion With Isolation

Q: Isn’t it true that you activate the most muscle fibers in the flexed position, like at the top of a leg extension or leg curl? I know that [Nautilus creator] Arthur Jones said that. So shouldn’t I really flex at the top of those isolation-type exercises? Come to think of it, why should I do compound exercises [like squats] at all? Isolating the muscle appears to be the logical way to stimulate the muscle growth best.

A: We respect the late Arthur Jones and value much of his research, theories, and opinions (Steve met him many years ago in Florida); however, newer research states the contrary—that the contracted, or flexed, position of an exercise is not where the most force/fiber activation occurs—it’s the bottom, where the target muscle is somewhat stretched. Here’s a quote from respected scientists Steven J. Fleck, Ph.D., and William J. Kraemer, Ph.D., that makes the point (we’ll put their statements in simpler terms in a moment): [Read more…]

Filed Under: X Files Tagged With: arthur jones, fiber activation, flexed position, force, hypertrophic trigger, hypertrophy, isolation, isolation exercises, muscle expansion, muscle growth, Nautilus, occlusion, peak contraction, Steven J. Fleck Ph.D, tension, tension/force, William J. Kraemer

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