MULTI-FOAM LAYERS EXERCISE DEVICE AND METHOD FOR USING SAME

摘要

An exercise device comprising a first foam layer and a second foam layer; wherein the first foam layer has a thickness of between 10% and 35% of the thickness of the exercise device, a Shore 00 value of between 60 and 85; and a compression deflection at 25% of from 100 to 145 kiloPascal; and the second foam layer has a thickness of between 65% and 90% of the height of the exercise device; a Shore 00 value of between 35 and 65; and a compression deflection at 25% between 20 and 75 kiloPascal. The exercise device may further comprise a third foam layer; the third foam layer may have a convex external horizontal side. According to some embodiments, the third foam layer may be detachable affixed to the exercise device. A method for using the exercise device is also disclosed.

主权项

1. An exercise device comprising:
a first foam layer on a first horizontal side of the exercise device and a second foam layer on a second horizontal side of the exercise device;wherein
said first foam layer has
(i) a thickness of between 10% and 35% of the height of the exercise device,(ii) a Shore 00 value of between 60 and 85; and(iii) a compression deflection at 25% of from 100 kiloPascal and 145 kiloPascal; and said second foam layer has
(i) a thickness of between 65% and 90% of the height of the exercise device;(ii) a Shore 00 value of between 35 and 65; and(iii) a compression deflection at 25% between 20 kiloPascal and 75 kiloPascal; and wherein said exercise device has a height of between 80 millimeters and 250 millimeters.