Adjustable Resistance Toning System with Modular Elastic Bands

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Solution Overview

Problem

Existing exercise devices are often bulky, expensive, and limited in customization and versatility, making them unsuitable for various exercise settings and user preferences.

Innovation Solution

An adjustable resistance multi-use toning system featuring interchangeable elongated resistance bands and connectors that can be attached to different support members, allowing for customizable resistance levels and exercises without the need for extensive equipment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional exercise devices are used to provide satisfactory exercise results, then exercise effectiveness is improved, but device size and bulkiness increase

Engineering Contradiction:
Improveexercise effectivenessVSAvoiddevice size
Core Design Contradiction:
ReliabilityVSVolume of moving object

Solution Approach 1:

The exercise device is divided into separate modular components: resistance bands with different tension levels, interchangeable handles, and attachment mechanisms. Each component can be independently selected and combined, allowing effective exercise routines without requiring a large integrated device structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The resistance bands are designed to work with multiple types of handles and attachment points, enabling a single band set to perform various exercise functions. The same core component (resistance band) serves multiple purposes through interchangeable accessories, eliminating the need for separate dedicated devices for different exercise types.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If traditional exercise devices are used to provide comprehensive workout options, then exercise variety is improved, but device complexity increases

Engineering Contradiction:
Improveexercise varietyVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The device allows dynamic reconfiguration through interchangeable handles and adjustable attachment points. Users can change exercise configurations by swapping handles or repositioning attachments rather than dealing with complex fixed mechanisms, simplifying the overall device structure while maintaining versatility.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

Exercise resistance and configuration are adjusted by changing external parameters such as handle type, attachment position, and band selection rather than through complex internal mechanisms. This allows varied workout options while keeping the device structure simple and manageable.

Inventive Principle:
Principle #35Parameter changes

3Reliability

If traditional exercise devices are used to ensure stability during exercise, then exercise safety is improved, but ease of operation decreases

Engineering Contradiction:
Improveexercise safetyVSAvoidease of operation
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The resistance bands include self-adjusting features such as automatic locking mechanisms and self-regulating tension systems that maintain safety without requiring complex user intervention. The handles are designed with intuitive grip configurations that naturally guide proper form, reducing the need for complex safety mechanisms while maintaining exercise safety.

Inventive Principle:
Principle #25Self-service

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

Enables users to perform a variety of exercises with adjustable resistance levels, enhancing cardio workouts and muscle toning, while being compact and versatile for use in various settings, including home and clinical environments.

Implementation Method 1

a plurality of elongated elastic bands (tension bands or cables) which can have different tension (resistance) values

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS9079062B2Portable exercise device and method of using the same
Publication Date: 2015.07.14 THOMAS KARL
  • US9079062B2 patent drawing
  • US9079062B2 patent drawing
  • US9079062B2 patent drawing

AI summary

According to one embodiment, an exercise device in the form of an adjustable resistance multi-use toning system that includes a plurality of elongated elastic bands (tension bands or cables) which can have different tension (resistance) values. Each band has a first end and an opposing second end. The device further includes a hollow sleeve that receives at least a portion of each of the elastic bands so as to at least partially envelope the elastic bands while permitting the first and second ends to be accessible. A first fastener is provided for attaching the first ends of the elastic bands to a support member, such as a piece of exercise equipment, a belt to be worn around a body part of a user; or any other structure to which the exercise device can be attached.