| 摘要 |
The present invention refers to an independent multi-purpose portable exercising device for exercising all muscle groups of the body, comprising two identical exterior tubes that revolve in relation to one another with resistance which can be adjusted through the central core, which core together with other attachments enters into their adjacent ends, while they revolve by the means of bearings, freely around the main shaft, which shaft has handles on its ends and other intervening attachments for attaching the adjustable elastic band, for various exercises with, or without it. The present invention has as its primary purpose the provision of a handy, inexpensive, independent portable exercising device of small size and weight, for exercising all muscle groups of the body, in various positions such as lying down, seated, standing, even while in motion, utilizing various techniques and in combination with massaging, or for massaging only of all parts of the body.
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