45 years in the making……
Before Arthur Jones it was just bar-bells & dumbells. In 1972, Arthur Jones initiated a more-advanced plan with his negative-accentuated techniques. Jones proved the effectiveness of negative training, but was unable after many attempts to design and manufacture a machine that supplied it efficiently.
Ten, twenty, and thirty years passed and there was little progression – other than cosmetic – in the function of strength-training equipment. More recently, almost all leg, torso, and arm machines from popular manufacturers contained the same characteristics.
Nothing was unique. But that's going to change in 2014.
add strength to your business & build your profits. The idea is simple: A weight stack that, when a trainee begins the positive stroke, automatically tilts to 45 degrees.
As he shifts to the negative, the weight stack automatically tilts back to the vertical. This means that the weight increases significantly in the negative phase. For example: 100 pounds of resistance in the positive, transitions to 140 pounds for the negative.
On any X-Force machine, the negative motion is always 40-percent heavier.
Stand out from the crowd; add strength to your business & build your profits. For more information about X-Force and our partnership opportunities call 01524 230875
www.x-force.co.uk
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