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Massive Tradeoff? Cardio vs. Muscle Size

Steve on a an exercise bike

Q: Love Old Man, Young Muscle. It’s helped me get bigger with shorter workouts. My joint pain is almost gone too. In the ebook, you mention your runs. You’re doing four miles twice a week. Don’t you think that is detracting from your muscle-building endeavors? I’ve heard cardio makes it harder to put on mass.

A: I’ve seen studies that show cardio can make it harder to build muscle, and I’ve seen others that say just the opposite—with a boost in testosterone. [Read more…]

Filed Under: X Files Tagged With: cardio, cardio myths, Chris Beardsley, muscle building, muscle size, running, testosterone

20 to 80 Pounds of Muscle

Q: I did the first [5-week phase] of Jonathan’s 20-pounds-of-muscle-in-10-weeks program [from the 3D Muscle Building e-book] and didn’t get much size from it. I gained about 3 pounds and still feel skinny. Should I go ahead and do the second five weeks of different 3D Positions-of-Flexion workouts? Do you think that by hitting all of the positions [in the Phase 2 workouts] that I will make better gains than with the first part?

A: Full speed ahead—continue with Phase 2 (your gains from Phase 1 are actually darned good; more on that in a moment). By shifting to training each muscle in the midrange, stretch and contracted positions, you should get another more sizeable muscular adaptation (growth jolt).

[Read more…]

Filed Under: X Files Tagged With: 20 pounds of muscle, 3d muscle building, 3d pof, 80 pounds of muscle, anabolic primer, beginners, beginners guide, belly fat burn, bodybuilding, fast-twitch, fat burning, fat loss, high glycolytic, high oxidative, hormone trick, jonathan lawson, metabolism, muscle growth, muscular adaption, phase 1, phase 2, physique, POF, positions of flexion, quick-start muscle building, rep range, running, steroids, Steve Holman, supercompensation, weight training

The Best Exercise for Fat Loss

Jonathan on stationary bike - The Best Exercise for Fat Loss

Q: I keep reading that interval cardio is better than steady-state aerobic exercise for fat loss. Should I be doing intervals instead of ending my workouts with 30 minutes of medium-intensity fast walking?

A: Interval cardio, which is going all out for 30 seconds alternated with slower, steady-state work for one minute, has been shown in research studies to burn more fat postexercise than medium-intensity steady-state work. The reason? Muscle damage. Running or pedaling a stationary bike all out for 30 seconds brings in the fast-twitch fibers, just like a weight workout, damaging them. The repair process is what boosts the metabolism and fat loss. It’s been shown that fat is used as an energy source during the muscle-repair process.

In our X-treme Lean e-book we use the example of running on a track for interval cardio—you sprint the straight-aways and walk the curves. As we explain in that e-book (the Q&A section on page 87-88), interval cardio is very similar to an intense leg workout with weights. Because of that, if you choose to use it, you should not use it the day before or after a heavy leg workout. You can, however, use it as one of your weekly leg workouts or in conjunction with a leg workout. For example, you could do your normal leg workout, but reduce the volume so you can end the session with interval work on a treadmill or stationary bike.

Jonathan on stationary bike - The Best Exercise for Fat Loss

The main point about interval cardio is that it can trigger overtraining if you simply use it in place of your steady-state cardio. It takes more thought to implement it correctly because you are damaging muscles—essentially adding another high-intensity workout to the mix.

If you have a lot of fat to lose, steady-state work at the end of most of your upper-body workouts is a good idea—that is the 30 minutes of medium-intensity walking you’re now doing. After weight training, all of the sugar is out of your bloodstream, so your body is primed to burn fat almost as soon as you hit the treadmill.

If you want to do interval cardio, use the above recommendations—as part of your leg workout or as a separate leg workout during the week. It will add up to a faster fat-to-muscle transition rather than no-gaining overtraining.

Till next time, train hard—and smart—for BIG results.

—Steve Holman and Jonathan Lawson
www.X-Rep.com

Filed Under: X Files Tagged With: aerobic exercise, cardio, fast-twitch, fat loss, interval cardio, metabolism, muscle damage, overtraining, running, stationary bike, steady-state cardio, walking, x-treme lean

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