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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

Chisel in Freaky Muscle Size and Detail

Jonathan Lawson and Steve Holman before and after X Reps - Chisel in Freaky Muscle Size and Detail

Q: I’ve been using X Reps for about a month now, and I’m noticing new muscle in places like my inner chest and lower lats. Even my lower biceps are higher and fuller. Is that normal? I love X Reps!

A: While X Reps—end-of-set partials at the semi-stretch point of an exercise—are excellent at keeping tension on the muscle and activating dormant muscle fibers, they can bring out size and detail with new muscle density at the insertion point, such as the inner pecs… [Read more…]

Filed Under: X Files Tagged With: density, dormant muscle fibers, Dr. Jacob Wilson, inner chest, isometrics, Jacob Wilson, journal of applied physiology, muscle density, muscle fibers, sarcomeres, semi-stretch, size and detail, testosterone, X Reps, x spot, x technique, x-rep partials, x-rep update

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