Invention Grant
- Patent Title: Stretch exercise system
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Application No.: US15950570Application Date: 2018-04-11
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Publication No.: US10688334B2Publication Date: 2020-06-23
- Inventor: Yu-Fen Huang
- Applicant: Yu-Fen Huang
- Agency: K&L Gates LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5efc91a7
- Main IPC: A63B21/00
- IPC: A63B21/00 ; A63B21/04 ; A63B21/055 ; A63B23/03 ; A63B23/035 ; A61H1/02 ; A63B23/00

Abstract:
A stretch exercise system includes a waist harness, an upper limb extension unit having a right and a left upper limb elastic straps which are set symmetrically on the waist harness, a wrist loop, a lower limb extension unit having a right and a left lower limb elastic strap units which are set symmetrically on the waist harness, two Achilles tendon retro-stretch angle units connecting with the right and the left lower limb elastic strap units respectively, and two sole fastening units set thereon respectively to hold feet of a user. When the system is operated, a static balance is reached with a force applied on the upper limb extension unit and a force applied on the Achilles tendon retro-stretch angle units by the user.
Public/Granted literature
- US20180290010A1 STRETCH EXERCISE SYSTEM Public/Granted day:2018-10-11
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