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Moment of Bodybuilding Zen 200: Arnold Gets Artsy

Arnold in an artsy studio pose by Caruso

Arnold was known for his mass, but he could also hit some aesthetic poses, as in this Caruso shot of him in his Invisible Top Hat pose. [Read more…]

Filed Under: X Files Tagged With: arnold, arnold schwarzenegger, bodybuilding zen, Jim Caruso, stretch exercises, stretch overload

Elite Trainer On Stretch-Loading for Mass

Christian Thibaudeau in the gym

Elite trainer Christian Thibaudeau promotes stretch loading as a major hypertrophic trigger. He uses both static holds and partials in his clients’ workout as well as his own training to build mass and strength… [Read more…]

Filed Under: X Files Tagged With: Christian Thibaudeau, hypoxic effect, igf-1, stretch exercises, stretch loading, stretch overload, tension time

New Stretch-Partials Mass Workout

Steve demonstrating incline overhead extensions

Q: I’ve followed you over the years. Your Positions-of-Flexion method has given me muscle gains beyond my expectations. Logical and precise. I have your Old Man, New Muscle and am using the full-POF Stretch-First Workout inspired by the great Mike Mentzer. With all the research on stretch-partials being best for growth, can I do the stretch exercise in those workouts with only partials? That exercise is first for each muscle, so it should be high reps. Do I just do 20 partials? [Read more…]

Filed Under: X Files Tagged With: 3d positions of flexion, POF, stretch overload, stretch partials

Best Exercises for the Stretch-Partials Mass Tactic

Jonathan doing dumbbell shrugs

Q: The study showing that partial reps in the stretch position are better for growth than full-range reps is intriguing. I’ve started using partials, and so far I’m impressed. I’ve noticed that they don’t work well on short-stroke exercises, like shrugs. Do you do them on those? [Read more…]

Filed Under: X Files Tagged With: mass tactics, stretch overload, stretch partials

Is Stretch Loading All You Need for Mass?

Illustration of quadriceps muscle fibers

Yesterday’s newsletter contained an overview of a new study…

“Partial Range of Motion Training Elicits Favorable Improvements In Muscular Adaptations When Carried Out at Long Muscle Lengths.” [Eur J Sports Sci. Pedrosa, et al. 2022] [Read more…]

Filed Under: X Files Tagged With: contracted position, contraction, range of motion, stretch exercises, stretch loading, stretch overload, stretch position

Tips to Grow Mass Like Crazy, Part 3: Stretch Overload

Steve doing one-arm face-down incline curls

I’ve been discussing how to mitigate the major factors that cause damage—too much of which can derail growth… [Read more…]

Filed Under: X Files Tagged With: muscle building, stretch overload

Squeeze the Muscle for Mass? Maybe Not…

Jonathan Lawson doing triceps pushdowns

Q: Should I flex and squeeze the target muscle at the top of each rep? I don’t like wasting time in the gym. I want to get the most out of each set.

A: Only on specific exercises should you squeeze at the top of each rep… [Read more…]

Filed Under: X Files Tagged With: Chris Beardsley, contraction, flex, squeeze technique, stretch overload, stretch position

Your Strength, Genetics, and Change to Gain

Mike Mentzer at age 19 vs 29

I’ve touched on the top-six change-to-gain methods below over the past few newsletters…

1) Exercise switch
2) Altered rep speed
3) Stretch overload
4) More or less rest between sets
5) Exercise shuffle
6) Rep-range change

[Read more…]

Filed Under: X Files Tagged With: arnold, arnold schwarzenegger, change to gain, frank zane, genetics, mass gains, mike mentzer, muscle gains, rep speed, rep-range, stretch overload

How to Add More Mass With Stretch, Part 2

Steve demonstrating dumbbell pullovers

Yesterday you saw the difference between stretching a muscle without contraction vs. stretch-position resistance exercises…

To recap, damage appears to trigger the hypertrophy produced by both; however, growth is usually significantly more with stretch against resistance PLUS contraction, as in stretch-position resistance exercises. [Read more…]

Filed Under: X Files Tagged With: contraction, journal of applied physiology, stretch exercises, stretch overload, stretch position

How to Add More Mass With Stretch, Part 1

Steve demonstrating stiff-legged deadlifts with dumbbells

Q: You’ve been diving into the growth-promoting potential of movements that emphasize the stretch phase of a muscle’s range of motion. Your science and logic seem pretty solid and correlates with some of the exercises I’ve done that cause significant soreness in a target muscle group. Do you think this could be as much a result of micro-damage from stretching as enhanced fiber recruitment? I could see this micro-trauma also causing hypertrophy, but I was curious if you had an opinion on this. I remember the sorest I’ve ever been was from an overly exuberant dive into stiff-legged deadlifts. I know biomechanics says that it’s almost exclusively a glute movement, but hamstrings do get a significant stretch under load at full extension, which my soreness verified. 

A: Here’s a quote from hypertrophy researcher Brad Schoenfeld, Ph.D., on a human study using stretch only, which produced impressive muscle hypertrophy (from Old Man, Young Muscle)… [Read more…]

Filed Under: X Files Tagged With: biomechanics, bird study, Brad Schoenfeld, range of motion, stretch exercises, stretch movements, stretch overload

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