Weighted Yoga Block With Internal Cavity for Hamstring Strength
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Solution Overview
Problem
Yoga practitioners often experience muscle imbalances and injuries due to the lack of effective props that can strengthen posterior chain muscles and hamstrings, while traditional yoga blocks do not provide sufficient weight or handles for strength training, disrupting the aesthetic vibe of yoga studios.
Innovation Solution
A hexahedron-shaped weighted block with a cavity and handle, designed to function as both a support and weight during yoga exercises, allowing for strength training without interfering with the studio's ambiance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional yoga blocks are used for alignment and support, then aesthetic appearance is maintained, but muscle strengthening capability is insufficient
Solution Approach 1:
The patent merges two previously separate functions into a single integrated block: the supportive alignment function of traditional yoga blocks and the muscle strengthening function of weights. The resulting block contains both a cavity for weight insertion and structural features for exercise support, allowing simultaneous achievement of aesthetic appearance and muscle strengthening capability.
Solution Approach 2:
The patent creates a universal yoga block that performs multiple functions: it provides alignment support like traditional blocks, contains removable weights for strength training, and includes handles for various exercises. This multi-functional design resolves the contradiction by making a single block suitable for both aesthetic presentation and physical strengthening.
2Strength
If weights are added to strengthen posterior chain muscles, then muscle imbalance is corrected, but handling difficulty increases
Solution Approach 1:
The patent applies the nested doll principle by placing removable weights inside a cavity within the yoga block structure. This allows the weights to be nested within the block when not in use, making the block easy to handle and transport, while still providing the option to insert weights for strength training exercises targeting the posterior chain.
Solution Approach 2:
The patent incorporates dynamic elements by making the weights removable and the block adaptable to different exercise modes. The block can transition between being a simple support prop and a weighted resistance tool, allowing users to adjust handling characteristics based on the specific exercise requirements.
3Strength
If heavy weights are used for strength training, then muscle strengthening effect is enhanced, but structural integrity is compromised
Solution Approach 1:
The patent segments the weight system into removable components that can be independently adjusted. This allows the block structure to remain separate from the weight mass, with the weight contained in a cavity. The segmented design enables the block to maintain its structural integrity while still providing heavy weight options for strength training, as the weight can be removed or adjusted without compromising the block's framework.
Data Source
AI summary
Provided is a weighted block including a hexahedron shaped block body having a cavity, a top opening to the cavity, a bottom wall opposite to the top opening, a front wall opposite to a back wall, and a left wall opposite to a right wall. The bottom, front, back, right, and left walls interconnected and surrounding the cavity to form the hexahedron shaped block body. A rod inside the cavity connects the left and right walls. The cavity has a depth measured from the top opening to the bottom wall, a length measured from left wall to the right wall, and a width measured from the front wall to the back wall.