초록 ▼

An elastic resistance training apparatus for the performance of ankle plantar flexor resistance exercises, dorsi flexor resistance exercises, ankle inverter resistance exercises, or ankle everter exercises by a user. The apparatus comprises an elastic cord with a primary loop at each end configured

An elastic resistance training apparatus for the performance of ankle plantar flexor resistance exercises, dorsi flexor resistance exercises, ankle inverter resistance exercises, or ankle everter exercises by a user. The apparatus comprises an elastic cord with a primary loop at each end configured to engage the dorsum and plantar surfaces of the user's foot. An auxiliary loop is connected to the primary loop and configured to engage the user's calcaneus bone when the primary loop engages the dorsum and plantar surfaces of the user's foot centering the apparatus at the talocrural joint to enable the user to perform talocrural joint movements without the apparatus disengaging from the user's foot during resistance exercises.

대표청구항 ▼

1. An elastic resistance training apparatus for the performance of ankle plantar flexor resistance exercises, dorsi flexor resistance exercises, ankle inverter resistance exercises, or ankle everter exercises by a user, the apparatus comprising: an elastic cord with a first end attached to a first p

1. An elastic resistance training apparatus for the performance of ankle plantar flexor resistance exercises, dorsi flexor resistance exercises, ankle inverter resistance exercises, or ankle everter exercises by a user, the apparatus comprising: an elastic cord with a first end attached to a first primary loop and a second end attached to a second primary loop wherein the first primary loop and the second primary loop are configured to engage the dorsum and plantar surfaces of the user's foot;a first auxiliary loop, wrapped around the first primary loop at two first primary loop points and a second auxiliary loop wrapped around the second primary loop at two second primary loop points, directly attached to the second primary loop wherein the first auxiliary loop and the second auxiliary loop are configured to engage the user's calcaneus bone when the primary loop engages the dorsum and plantar surfaces of the user's foot centering the apparatus at the talocrural joint to enable the user to perform talocrural joint movements without the apparatus disengaging from the user's foot during resistance exercises; wherein the first primary loop, the second primary loop, the first auxiliary loop and the second auxiliary loop are made from an elastic resistance tubing. 2. The elastic resistance training apparatus of claim 1, wherein the elastic cord is surrounded by a fabric of greater elasticity to protect the user in the event the elastic cord snaps during use. 3. The elastic resistance training apparatus of claim 1, wherein the elastic resistance tubing is selected from the group consisting of polyvinyl chloride tubing, thermoplastic polyurethane tubing, and bungee cord. 4. An elastic resistance training apparatus for the performance of ankle plantar flexor resistance exercises, dorsi flexor resistance exercises, ankle inverter resistance exercises, or ankle everter exercises by a user, the apparatus comprising: an elastic cord with a first end attached to a first primary loop and a second end attached to a second primary loop wherein the first primary loop and the second primary loop are configured to engage the dorsum and plantar surfaces of the user's foot;a first auxiliary loop, wrapped around the first primary loop at two first primary loop points and a second auxiliary loop wrapped around the second primary loop at two second primary loop points, directly attached to the second primary loop wherein the first auxiliary loop and the second auxiliary loop are configured to engage the user's calcaneus bone when the primary loop engages the dorsum and plantar surfaces of the user's foot centering the apparatus at the talocrural joint to enable the user to perform talocrural joint movements without the apparatus disengaging from the user's foot during resistance exercises;a first primary loop first clamp slid around the first primary loop fixing the first primary loop in a first primary loop position and flanked by a first primary loop first spacer and a first primary loop second spacer. 5. The elastic resistance training apparatus of claim 4, further comprising a first primary loop second spacer slid around the first primary loop and flanked by the first primary loop second spacer and a first primary loop third spacer. 6. The elastic resistance training apparatus of claim 5, further comprising a first primary loop covering, slid over the first primary loop first spacer, the first primary loop first clamp, the first primary loop second spacer, the first primary loop second spacer and the first primary loop third spacer.