or full body workout, offering resistance to natural and multi-axis ballistic movements.
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walk sexually transmitted diseases exercises
Translated from the English as "crab", the choice of the name "crab" is motivated by a design that vaguely recalls the features of the famous crustacean.
In this article we will try to briefly summarize the features, any useful exercises and the advantages that could be derived from the use of this particular device.
they are rather characteristic, even if in some ways they do not stray too far from the contemporary trend.
