Hex Flex Resistance Training Apparatus with Elastic Bands

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Solution Overview

Problem

Conventional resistance training equipment is bulky and heavy, making storage and use cumbersome, and often requires large jumps in resistance levels, leading to plateau in strength progress.

Innovation Solution

The hex flex apparatus provides adjustable resistance training with a platform, bands, and rods, allowing for smaller, more gradual increments in resistance through a system of tension bands and rods, enabling more controlled and progressive strength development.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional resistance training equipment (weighted bars, dumbbells, weight stacks) is used, then resistance training functionality is provided, but the equipment becomes bulky and heavy making storage and use cumbersome

Engineering Contradiction:
Improveease of storage and useVSAvoidweight of equipment
Core Design Contradiction:
Ease of operationVSWeight of stationary object

Solution Approach 1:

The patent replaces traditional mechanical weight stacks and weighted bars with elastic bands that provide resistance through elastic deformation. This substitution eliminates heavy metal components while maintaining the resistance training function, directly resolving the contradiction between equipment weight and ease of storage.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent changes the resistance mechanism from fixed gravitational force (weight stacks) to variable elastic force (bands). The resistance level can be adjusted by selecting different bands or changing band tension, providing functionality without the bulk of traditional weight equipment.

Inventive Principle:
Principle #35Parameter changes

2Productivity

If conventional resistance training equipment with fixed weight increments is used, then resistance training is provided, but large jumps in resistance levels occur leading to plateau in strength progress

Engineering Contradiction:
Improvestrength progress rateVSAvoidresistance level adjustment granularity
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent segments the resistance system into multiple elastic bands of different tensions rather than using single fixed-weight stacks. This segmentation allows users to combine or select individual bands to achieve precise resistance levels, enabling gradual progression and eliminating the large jumps that cause plateaus.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces dynamic resistance adjustment through elastic bands that can be easily tensioned, relaxed, or replaced. This dynamic system allows continuous adaptation of resistance levels during training, providing the granularity needed for steady strength progress without the rigid step-increments of conventional equipment.

Inventive Principle:
Principle #15Dynamics

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This solution allows for steady and progressive strength gains without the need for large resistance jumps, enhancing the effectiveness of resistance training while being more compact and easier to store.

Implementation Method 1

a plurality of bands (140)

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS11524199B2Resistance training equipment
Publication Date: 2022.12.13 REILLY RODERICK
  • US11524199B2 patent drawing
  • US11524199B2 patent drawing
  • US11524199B2 patent drawing

AI summary

A hex flex apparatus for improving resistance training is presented. The hex flex apparatus is useful for providing more than the standard two-dimension experience, in that a standard apparatus requires large jumps in band size and resistance to move up to the next level. The hex flex apparatus further adds a third dimension by allowing for smaller, more gradual increments to resistance, which leads to more and steadier strength progress before reaching a plateau or sticking point. A platform with two handles is described as is the band which is used to provide tension for resistance training. Further adjustable rods are shown which can be placed into various holes to control the tension and the rods have a ring magnet which provides for the rods being secured in the holes. The bands are further around the rods to access the value of the rods.