Multi-Function Weight Sled for Space-Limited Strength Training
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Solution Overview
Problem
Existing weightlifting and strength training equipment requires significant space, limiting its use in gyms with limited funding or space, and most individuals lack the space for multiple machines, while free weights offer natural motion but lack variety.
Innovation Solution
A compact exercise machine that combines weightlifting and strength training functions, allowing various exercises with free weights and incorporating resistance mechanisms, wheels, and multiple handles for diverse workout options.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple exercise machines are used to provide weightlifting and strength training capabilities, then exercise versatility is improved, but space requirement increases
Solution Approach 1:
The patent combines weightlifting and strength training capabilities into a single integrated apparatus. The unified structure includes a frame with weight loading mechanisms, sled-like components with handles for strength training, and a chest piece for pushing exercises, allowing multiple exercise functions in one compact unit rather than requiring separate machines
Solution Approach 2:
The apparatus is designed to perform multiple exercise functions including weight lifting, sled pushing, and chest presses through adjustable components. The sled-like structure with handles can be configured for different lifting techniques, and the chest piece provides additional exercise options, making the single device universally applicable for various strength training routines
2Adaptability or versatility
If conventional separate machines are used for weightlifting and strength training, then exercise functionality is improved, but device complexity increases
Solution Approach 1:
The patent merges weightlifting and strength training machines into one integrated apparatus with a unified frame structure. The combined design incorporates weight loading mechanisms, sled components, handles for various lifting techniques, and a chest piece, reducing the number of separate machines while maintaining comprehensive exercise functionality
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 efficient use of space for multiple exercises, simulating natural motions and providing resistance through friction and wheels, enhancing muscular strength and endurance in a compact setup.
Implementation Method 1
devices that create friction with a ground surface
Data Source
AI summary
A weightlifting and strength training apparatus intended for a full body workout. The weightlifting apparatus combines the weightlifting aspects of a yoke with the resistance training of a sled.