公开(公告)号：US10688334B2

公开(公告)日：2020-06-23

申请号：US15950570

申请日：2018-04-11

Applicant: Yu-Fen Huang

Inventor： Yu-Fen Huang

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.

公开(公告)号：US20180290010A1

公开(公告)日：2018-10-11

申请号：US15950570

申请日：2018-04-11

Applicant: Yu-Fen Huang

Inventor： Yu-Fen Huang

IPC: A63B21/00 ,  A63B21/04 ,  A63B21/055 ,  A63B23/03 ,  A63B23/035

CPC classification number: A63B21/4025 ,  A61H1/0266 ,  A61H1/0292 ,  A61H2201/0157 ,  A61H2201/1261 ,  A61H2201/1611 ,  A61H2201/163 ,  A61H2201/1642 ,  A61H2201/165 ,  A63B21/00185 ,  A63B21/0442 ,  A63B21/0552 ,  A63B21/4009 ,  A63B21/4034 ,  A63B21/4035 ,  A63B23/03 ,  A63B23/03525 ,  A63B23/03541 ,  A63B23/03575 ,  A63B2023/006

Abstract: The disclosed 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 and has 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 the feet of a user. When the disclosed system is operated, the static balance is reached with the force applied on the upper limb extension unit and the force applied on the Achilles tendon retro-stretch angle units by the user.