Exercise Apparatus for Simultaneous Core and Adductor Muscle Contraction

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Solution Overview

Problem

Current exercise devices fail to effectively exercise multiple core muscle groups simultaneously, leading to inefficient workouts, increased risk of injury, and prolonged exercise times, which contributes to muscle loss and back pain issues.

Innovation Solution

An exercise apparatus that combines multiple mechanical power units to coordinate simultaneous biomechanical movements of multiple anatomical muscle groups, incorporating adjustable resistance members and reciprocal motions to engage thigh, chest, and abdominal muscles, allowing for compound exercises that require more effort and energy than sequential motions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple muscle groups are exercised separately using traditional machines, then each muscle group receives focused attention, but the total exercise time increases and convenience decreases

Engineering Contradiction:
Improveexercise efficiencyVSAvoidtotal exercise time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent combines multiple exercise functions into a single integrated device that can simultaneously engage multiple muscle groups. The device integrates thigh exercise mechanisms, chest exercise mechanisms, and abdominal exercise mechanisms into one unified apparatus, allowing users to perform compound exercises that work multiple muscle groups at once, thereby reducing total exercise time while maintaining effectiveness.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The exercise device is designed with multi-functionality to perform various exercises targeting different muscle groups. It includes adjustable components that can engage thighs, chest, and abdomen simultaneously or separately, making it a universal device that replaces multiple specialized machines, thus improving productivity and reducing time loss.

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

2Adaptability or versatility

If traditional exercise machines focus on single muscle groups, then muscle isolation is achieved, but the ability to strengthen multiple interconnected muscles simultaneously is lost

Engineering Contradiction:
Improvemuscle group coverageVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The device is segmented into distinct functional modules: thigh exercise mechanisms with thigh members, chest exercise mechanisms with chest contact members, and abdominal exercise mechanisms with abdominal contact members. Each module can independently target specific muscle groups while being integrated into a unified system, allowing versatile muscle group coverage without excessive overall complexity.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Multiple exercise functions are merged into a single integrated apparatus. The device combines thigh exercise, chest exercise, and abdominal exercise capabilities in one unit with shared structural components, achieving high adaptability for different muscle groups while controlling device complexity through integrated design.

Inventive Principle:
Principle #5Merging (Combining)

3Ease of operation

If exercise devices require significant time at the gym, then thorough muscle strengthening is achieved, but convenience and portability are reduced

Engineering Contradiction:
ImproveconvenienceVSAvoidexercise duration
Core Design Contradiction:
Ease of operationVSDuration of action of moving object

Solution Approach 1:

The device merges multiple exercise functions into one portable unit that can be used at home or in various locations. By combining thigh, chest, and abdominal exercise capabilities in a single integrated apparatus, it eliminates the need for lengthy gym sessions while maintaining thorough muscle strengthening, thereby improving convenience without sacrificing exercise duration effectiveness.

Inventive Principle:
Principle #5Merging (Combining)

4Strength

If multiple muscle groups are exercised simultaneously, then total effort and energy production increase, but the coordination requirement becomes more difficult

Engineering Contradiction:
Improvemuscle strengthVSAvoidcoordination difficulty
Core Design Contradiction:
StrengthVSEase of operation

Solution Approach 1:

The device incorporates dynamic components that allow independent adjustment of exercise parameters for each muscle group. The thigh members, chest contact members, and abdominal contact members can be independently positioned and adjusted, enabling users to coordinate exercises at their own pace while still engaging multiple muscle groups simultaneously, thus improving strength without excessive coordination difficulty.

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 approach enables efficient strengthening of core muscles, reduces injury risk, and alleviates back pain by allowing users to exercise multiple muscle groups simultaneously, thereby improving muscle strength and flexibility within a shorter time frame.

Implementation Method 1

a spring connected to the first spring connector and the second spring connector... the spring resists relative movement between the paddle and the first and second anchors in a first direction of the reciprocal motion and aids relative movement between the paddle and the first and second anchors in a direction of the reciprocal motion opposite the first direction

Methodology Applied
Scientific EffectSpring: Spring

Data Source

PatentEP3405265B1Systems and methods for simultaneously contracting body core
Publication Date: 2021.09.08 CORE 46 IP LLC
  • EP3405265B1 patent drawingFigure 1A~1B
  • EP3405265B1 patent drawingFigure 1C~1D
  • EP3405265B1 patent drawingFigure 2A~2B

AI summary

Some embodiments of the systems and methods disclosed allow for simultaneous contraction of body core and adductor muscles. Some embodiments allow for a variety of exercises, including the isolation of various muscle groups, including the abdominal, back, and adductor muscle groups. Some embodiments also provide adjustable resistance levels.