Rotatable Disc Exercise Apparatus for Unpredictable Movement Patterns
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Solution Overview
Problem
Existing exercise equipment, such as punching balls and sandbags, provide limited variation in movement patterns, leading to monotonous workouts and a lack of challenge, especially for users seeking more engaging and unpredictable exercises for fitness and rehabilitation.
Innovation Solution
An exercise apparatus featuring a set of rotatably connected discs with adjustable weight and center of gravity, allowing for unpredictable movements and varying degrees of difficulty, which can include handles, electric motors, and magnetic clutches to enhance user interaction and challenge.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional punching balls and sandbags are used, then the exercise structure is simple and easy to operate, but the movement pattern is monotonous and predictable
Solution Approach 1:
The exercise implement is divided into multiple movable parts (first movable part, second movable part, third movable part) connected in sequence. Each part can move independently relative to the others, creating complex unpredictable movement patterns while maintaining operational simplicity. The segmentation allows each component to respond differently to user input, generating varied movement outcomes.
Solution Approach 2:
The system transitions from static or simple elastic suspension to a dynamic multi-part connected structure. The movable parts are connected with movable connections that allow relative movement, creating a dynamic system where the movement pattern changes based on the sequence of parts and their interconnections. This dynamic structure generates unpredictable movement patterns while remaining easy to operate.
2Adaptability or versatility
If multiple movable parts are connected to create unpredictable movements, then the exercise challenge and concentration requirement increase, but the device complexity increases
Solution Approach 1:
The complex movement system is achieved through segmentation into discrete movable parts with standardized movable connections. Each part has a specific function in the sequence, and the connections are designed to be simple yet effective. This segmentation allows the system to generate unpredictable movements without requiring overly complex individual components or connection mechanisms.
Solution Approach 2:
Multiple movable parts are merged into a single integrated system where the movement of one part affects the others through the movable connections. The first, second, and third movable parts are combined in a sequence where each part's movement is transmitted to the next, creating a chain reaction that generates unpredictable overall movement patterns without requiring complex control mechanisms for each individual part.
3Adaptability or versatility
If the movable parts are connected in a sequence with movable connections, then the inertia and unpredictable movements are enhanced, but the manufacturing precision requirements increase
Solution Approach 1:
The system is segmented into distinct movable parts with standardized connection interfaces. Each part can be manufactured separately with standard tolerances, and the movable connections are designed to accommodate normal manufacturing variations. This segmentation reduces the need for high precision in individual components while still achieving the desired unpredictable movement behavior through the sequence of parts.
Solution Approach 2:
The invention focuses on changing the arrangement and connection parameters of the movable parts rather than requiring high manufacturing precision. The sequence of parts (first, second, third movable parts) and their relative positions are optimized to generate unpredictable movements. The movable connections are designed to allow sufficient freedom of movement while maintaining structural integrity, reducing precision requirements compared to rigid assemblies.
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
The apparatus provides a dynamic and unpredictable movement pattern that increases user concentration and engagement, suitable for fitness, rehabilitation, and reaction training, with adjustable difficulty levels and energy generation capabilities.
Implementation Method 1
When these discs are provided with a given and not insignificant weight, an inertia arises in the system, causing the exercise apparatus to perform unpredictable movements
Data Source
AI summary
The invention concerns an exercise apparatus including a movable implement, the implement consisting of a number of movable parts that are mutually connected with at least one further movable part, where the apparatus is a mobile unit, and where the apparatus further includes a base. The new feature of the apparatus according to the invention is that an implement in the form of at least one set of discs consisting of at least a first and a second movable disc is connected to the base, where the first movable disc in a set of discs is rotatably connected to the base via a first rotary connection, and where the second movable disc in the set of discs is rotatably connected to the first disc. The apparatus may furthermore include more than two movable discs, for example three, four, five or more discs. By joining the individual movable parts in this way, free movement of the individual discs is achieved in this way, the individual discs obviously being dependent on the movements and actions of the other discs. An exercise apparatus with a base and with e.g. three additional discs, where an implement is mounted on the third disc, provides a totally unpredictable and challenging movement pattern.