Background
Nirenstein, Jack was born on December 25, 1928 in Poland. Came to the United States, 1931.
(DOWNSIDE TO PRESENT FITNESS ELIMINATED Aerobics, sports a...)
DOWNSIDE TO PRESENT FITNESS ELIMINATED Aerobics, sports and exercise has an unknown disastrous downside. It is the tension from most muscles in your body. Everyone contracts all muscles against each other to create movement, when only a few do the movement. Others resist it, and also cut off blood flow and breathing. Experts advice made you worse. Guided MusclesSM form, based on narrowed down physical laws, has you relaxing most of your muscles immediately after learning them. You can start walking and running faster, have greater sports swing speed, aim better, and lift greater loads. All with greater circulation and respiration. Better than credentials, here’s an immediately convincing example: Dropping your feet consistently at the same spot, is the only thing that keeps you in place with the frame of the treadmill. Not a push with muscles. Drop your feet more to the rear, and your speed increase to bump you into the front of the treadmill. Drop your feet more to the front, and your speed decreases to send you off the back of the treadmill. Your legs act as vaulting poles when you just land and stand still while the hip rests on it and gets vaulted straight ahead by momentum and gravity. Everything in this book works immediately like this example, others never do.
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Nirenstein, Jack was born on December 25, 1928 in Poland. Came to the United States, 1931.
Owner advertising company Virtu Associates, New York City, 1965-1986.
(DOWNSIDE TO PRESENT FITNESS ELIMINATED Aerobics, sports a...)
With United States Army, 1947-1949.
Son of Hyman and Frieda N. Divorced; children: Michael, Debby Bloom.