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Speed Muscle Growth

Tom Platz doing leg extensions

Q: You mentioned that almost all of the big bodybuilders use fast reps on most of their sets, like Arnold. But in Old Man Young Muscle 2 you say to do at least the first set with slower negative strokes [3 seconds to lower each]. Wouldn’t it be better to do ALL sets, even that first one, as Speed [1.5 seconds per rep] to limit damage and bring in more fast-twitch fibers? [Read more…]

Filed Under: X Files Tagged With: fast-twitch, negatives, slow negatives, slow-twitch, speed reps, speed sets

Lower Reps Slow to Grow?

Jonathan doing cable curls

Should you do your reps with 3-second negatives to get the most growth from a set? [Read more…]

Filed Under: X Files Tagged With: concentric, eccentric, negatives, Paul Carter, speed reps, STX

Grow Muscle Faster With Extended Sets?

Mike Mentzer in shape outside - Burst Training for Muscle-Mass Gaining

Q: You’ve said forced and negatives reps at the end of a set can kill muscle growth. But didn’t that work for [Mike] Mentzer to make his short workouts better, and isn’t your [end-of-set] X-Reps similar? [Read more…]

Filed Under: X Files Tagged With: end-of-set negatives, end-of-set partials, extended sets, extended tension time, heavy duty, mike mentzer, negatives, x-reps

Total Speed-Set Workout for Mass?

Albert Einstein

Q: You’re critique of regular sets, and how three-second negatives on every rep is too damaging, is genius. You’ve made me realize that the negative stroke is too light, even at the end of the set, to do much for muscle growth. My question is, Why not do all sets Speed style [1.5 seconds per rep]? Total Speed Set workouts would reduce the damage from “garbage negatives” even more, leaving more protein synthesis for growth instead of repair.

A: You make a great point. I am a genius. Seriously, I simply extrapolated my garbage-negative conclusion from the research and Chris Beardsley’s analysis of muscle damage. [Read more…]

Filed Under: X Files Tagged With: Chris Beardsley, garbage negatives, negatives, slow negatives, speed sets

The Stretch-Partial Mass Workout

Mike Mentzer on stage with arms spread wide

With the latest studies showing stretch-position loading for heightened hypertrophy, as well as a new one finding that stretch-partial reps produced more overall growth than full-range reps, it’s time to tweak our workouts… [Read more…]

Filed Under: X Files Tagged With: garbage negatives, negatives, partial reps, range of motion, stretch partials

Limiting Stretch ROM for More Mass

Jonathan doing incline curls (at the stretch position)

Yesterday I went over the negatives of too many “garbage negatives.” The negative stroke on every rep of a standard set is lighter/easier than the positive; however, it’s the negative that causes the majority of the damage—and without a lot of hypertrophy return…

Doing half of your sets for each muscle with a faster rep speed, like 1.5 seconds per rep, as in the Old Man ,Young Muscle workout, can reduce damage and speed muscle growth… [Read more…]

Filed Under: X Files Tagged With: negatives, range of motion, slow negatives, speed reps, stretch, stretch position

New Thoughts on Range of Motion for Mass

Steve with a belly vs. smooth and muscular vs. cut

I’ve been discussing the negatives of too many “garbage negatives.” What does that mean?

When you do a set close to failure, the eccentric, or negative, stroke is still not demanding. But that’s not the problem… [Read more…]

Filed Under: X Files Tagged With: actin-myosin strands, eccentric, muscle damage, negatives, range of motion, recovery

Mass-Building Acceleration

Arnold doing speed reps on machine curls - 2022

After the installments on damage control to enhance the hypertrophy process, the subject of Speed Sets stood out…

I mentioned that the Old Man, Young Muscle workout has two regular sets followed by one or two Speed Sets for each muscle. [Read more…]

Filed Under: X Files Tagged With: arnold, arnold schwarzenegger, eccentric, hypertrophy, mass building, muscle building, negatives, slow negatives, speed reps

Moment of Bodybuilding Zen 74: Mike Mentzer Beach Mass

Mike Mentzer on a beach in Australia, cropped

This impressive shot of Mike Mentzer was taken by Wayne Gallasch on a beach in Australia. It really captures Mike’s herculean mass that captivated the bodybuilding world back in the 1970s… [Read more…]

Filed Under: X Files Tagged With: 1970s, 1978 Mr. Universe, 1979, 1980 Mr. Olympia, Australia, beach, beach body, bodybuilding zen, fiber types, forced reps, frank zane, full-body workout, heavy duty, hypertrophy, mentzer, mike mentzer, mr. olympia, mr. universe, negatives, pre-ex 3x, protect your family, quick-start muscle building, roger schwab, self defense, stx method, stx workout, Wayne Gallasch

Negative Overload

Q: I’m using the Fat-to-Muscle Workout, and the negative-accentuated technique [one second up/six seconds down] has given me a lot of new muscle, and I’ve noticed that the excess muscle trauma you guys talk about has helped me lose a good amount of fat, too. I’m amazed! Now, however, I feel like my mass gains are slowing down. I think it’s because I’ve adapted to the negative-accentuated sets. How can I intensify them? Or should I switch to a different technique for a while?

A: Don’t drop the NA technique unless your goals have changed for your physique. If you’re still trying to lose fat as you build muscle, a set with one second up and six seconds down on every rep for every large bodypart will help you get there faster… [Read more…]

Filed Under: X Files Tagged With: bullet-proof shoulders, continuous tension, fat-to-muscle workout, forced reps, goals, negative overload, negative-accentuated, negatives, pain-free, rick kaselj, shoulder pain, tension time, x-centric mass workout, x-centric training

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