For the uninitiated, original Positions of Flexion training hits a muscle within three distinct parameters for complete target-muscle development:
Midrange: Using muscle synergy—multiple muscles working together with the target as the prime mover
Stretch: Training the target against resistance at near full elongation
Contracted: Training the target against resistance at near complete contraction
And contracted-position exercises are best if they have continuous tension—no resting point along the stroke.
The best example is triceps:
Midrange = close-grip bench presses
Stretch = overhead extensions
Contracted = pushdowns
Notice that you get triceps midrange work during any type of chest press, so a better “midrange” is lying triceps extensions (skull crushers) on a slight decline.
Those lying extensions also qualify as the ideal exercise for triceps. And that “ultimate” exercise is what redefines the new POF method, which is…
Ideal exercise + the missing positions
Let’s take chest. You want to emphasize the ideal exercise, so that’s the lead-off move. Here is one possible new POF chest workout…
Ideal: Dumbbell decline presses
Stretch: Flat-bench flyes
Contracted: Machine flyes or cable crossovers
That follows original POF protocol, but others don’t, like quads, which start with stretch-position sissy squats.
Plus, there are some tweaks and variations to make the above chest routine more efficient at building mass. That’s the subject of the next training newsletter.
Note: For a list of the three-position exercises (POF) for each muscle, see the chart on pages 42 and 43 of Old Man, Young Muscle.
Your Efficient Mass-Building Handbook: For complete mass workouts that include Speed Sets, the ideal exercise for each muscle, and the best stretch and contracted add-on moves, get your copy of Old Man, Young Muscle.
And you still get The Muscle-On, Belly-Gone “Diet” ebook FREE for a limited time when you add Old Man, Young Muscle to your mass-building library. Go HERE.
Till next time, train hard—and smart—for BIG results.
—Steve Holman
Former Editor in Chief, Iron Man Magazine
www.X-Rep.com
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Until recently, MPS was only elevated when trainees would lift 70-90% of their one-rep max…
That’s not only dangerous for your joints, but it also sets you up for high injury risk every time you exercise…
It used to be believed that training with your own bodyweight couldn’t get you the same results as training with your 70-90% one rep max… Until NOW.

