Bi-directional Log Roll Training Device with Adjustable Sleds
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current training devices fail to effectively promote proper technique and muscle memory for sports-related actions, particularly in athletes, and lack versatility in use, durability, and adaptability to different weather conditions and user sizes.
Innovation Solution
A modular, bi-directional training device resembling a cylindrical log with adjustable resistance, featuring a cylindrical member with attached sleds that can be used by one or multiple users, providing weight-adjustable and weather-resistant exercise options for various sports, including football, rugby, and basketball.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional fixed training device is used, then the device structure is simple, but the versatility and adaptability to different users and weather conditions are poor
Solution Approach 1:
The training device is designed to serve multiple functions: it can be used by individual athletes or multiple athletes simultaneously, accommodates different skill levels through adjustable resistance, and can be deployed in various weather conditions. The sled can be configured for different training modes (towing, side-drag, head-drag) making it a universal training solution
Solution Approach 2:
The device is divided into modular components including the cylindrical log, sled, resistance mechanisms, and attachment systems. This segmentation allows the device to be configured for different training needs, adjusted for various user sizes, and easily transported or stored when not in use
2Strength
If a heavy resistance training device is used, then the muscle training effectiveness is improved, but the ease of transport and relocation deteriorates
Solution Approach 1:
The resistance of the training device is made adjustable rather than fixed. The resistance mechanism allows coaches and athletes to modify the training intensity based on the athlete's strength level, training phase, and specific goals. This dynamic adjustment capability enables heavy resistance training while maintaining ease of operation through progressive overload
3Adaptability or versatility
If a non-modular training device is used, then the device structure is simple, but the ability to accommodate different user sizes and abilities deteriorates
Solution Approach 1:
The training device is divided into modular components including the cylindrical log, sled, resistance mechanisms, and attachment systems. This segmentation allows the device to be configured for different training needs, adjusted for various user sizes, and easily transported or stored when not in use
Solution Approach 2:
The device incorporates adjustable parameters including resistance levels, sled positioning, and attachment configurations. These parameter changes allow the same basic device structure to accommodate athletes of different sizes, strengths, and training objectives without requiring multiple specialized devices
4Productivity
If a training device requiring reorientation is used, then the movement direction is fixed, but the workout variety and efficiency deteriorates
Solution Approach 1:
The sled and cylindrical log configuration is designed to function effectively in multiple directions without requiring reorientation. The asymmetric design of the sled attachments and resistance mechanisms allows athletes to perform training drills in forward and reverse directions, increasing workout variety and efficiency
Data Source
AI summary
A training and exercise device is provided to aid in proper positioning, technique, and muscle memory for different sports and exercise related activities. The training device includes a cylindrical barrel member. A sled or sleds are connected to the barrel member such that rotation and movement of the barrel member will in turn move the sled or sleds. The sleds are bi-directional such that they are able to move in both forward and rear directions, which will allow the training device to be used in multiple directions without having to reorient the entire device between exercises. The barrel device, sled or sleds may also be configured to adjust the weights thereof to increase or decrease the resistance of the movement of the training device to accommodate for different user's size, abilities, and intended outcome.