Foot Exercise Device With Segmented Forefoot And Heel Zones
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Solution Overview
Problem
Conventional methods for relieving leg and foot pain, such as external foot supports and calf/toe strengthening exercises, often do not target the specific muscles and tendons like the flexor hallucis brevis, flexor digitorum longus, posterior tibialis, and plantar fascia, which can lead to temporary relief rather than addressing the root cause of the pain.
Innovation Solution
A foot exercise device that allows the forefoot or heel to move relative to a stationary base, using a combination of pivoting and translating mechanisms, to strengthen specific parts of the foot and leg without engaging the toes, thereby targeting the flexor hallucis brevis, flexor digitorum longus, posterior tibialis, and plantar fascia muscles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional external foot supports or general calf/toe strengthening exercises are used, then temporary relief from foot pain is achieved, but the root cause involving specific muscles and tendons is not addressed
Solution Approach 1:
The exercise device segments the foot into distinct functional zones by providing separate support structures for the heel and forefoot, allowing independent movement and targeted exercise of specific muscle groups (flexor hallucis brevis, flexor digitorum longus, posterior tibialis, and plantar fascia) without generalizing the exercise to the entire foot
Solution Approach 2:
The device applies local quality by creating specific geometric configurations (angles between 30-120 degrees) at the heel and forefoot support structures that target particular muscle groups, ensuring that each region of the foot receives customized mechanical stimulation appropriate to its anatomical and functional characteristics
2Adaptability or versatility
If the toes are engaged in foot exercises, then general foot strengthening is achieved, but the specific targeted muscles and tendons are not isolated
Solution Approach 1:
The device extracts the toes from the exercise mechanism by designing the forefoot support structure to contact only the metatarsal heads and proximal phalanges, deliberately excluding the toes from direct engagement. This isolation allows the exercise to target the intrinsic foot muscles and specific tendons without the confounding variable of toe movement
Solution Approach 2:
The device incorporates dynamic movement capabilities allowing the heel and forefoot structures to move relative to each other while maintaining specific angular relationships, creating a controlled dynamic environment that isolates and targets specific muscle groups through coordinated motion patterns
Data Source
AI summary
A foot exercise device is described. In some embodiments, a foot exercise device includes a base structure and a forefoot structure coupled to the base structure. The base structure is configured to remain stationary. The forefoot structure is configured to be moved by a forefoot of a user while the base structure remains stationary. In some embodiments, a foot exercise device includes a base structure and a heel structure coupled to the base structure. The base structure is configured to remain stationary. The heel structure is configured to be moved by a heel of the user while the base structure remains stationary.