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Density Overload: The Trick for More Muscle Growth

Contracted leg extensions

Q: In the Size Surge 2.0 e-book, Phase 1 is all heavy sets. I don’t have any joint problems, but I love moderate-weight 4X training. I’ve gained over 5 pounds of muscle in 6 weeks with it. I don’t want to give it up completely now, but I do want to go on the 10-week Size Surge program. Can I use the same combination approach in Phase 1 that you outline in the new Phase 2 chapters; that is, heavy work on the big exercises and 4X on the more isolated ones?

A: We understand your concern about all-heavy training all the time. Lots of trainees (including us) have suddenly packed on more mass with a dose of moderate-weight, growth-threshold 4X—or even 10×10. That’s because training all-heavy for too long NEGLECTS sarcoplasmic expansion… [Read more…]

Filed Under: X Files Tagged With: 4x training, density training, full-range positions of flexion, muscle growth, phase 1, phase 2, sarcoplasm, sarcoplasmic expansion, testosterone, testosterone prescription, testosterone therapy, trt

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