by Arno Balk · del Monte · tapa blanda · ISBN 9788480191500
VAT included
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«Entrenamiento de Fuerza» is a practical guide to bodybuilding by Arno Balk, in paperback (180 pages, in Spanish).
The book explains how to perform strength exercises on machines without damaging the spine. It warns of the risks of incorrect postures and poor breathing technique, and offers instructions, a wide variety of exercises, and training plans to protect the back and joints.
Published in September 1998; the cover subtitle is «Ejercicios con máquinas que no dañan la columna vertebral».
For readers interested in safe strength training and prevention of back injuries.
