| 摘要 |
An application for an exercise device includes a belt member adapted to be worn around a mid-section of a user and at least one back strap, a first end of each back strap connected to a rear section of the belt member. Two resilient members are provided, a first end of each resilient member is affixed to a distal end of the back straps and two handles are attached to a distal end of each resilient member. The two handles are configured to accommodate a hand of the user while the user, wearing the exercise device, alternately or concurrently pushes against the force of the resilient members.
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