Spring-Loaded Arm Support for Push-Up Exercise
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing exercise devices limit users to a single arm position during push-up exercises, failing to effectively engage multiple muscle groups simultaneously.
Innovation Solution
A spring-loaded arm support device with a base, rollers, rotatable handle, and adjustable forearm brace that applies rotational bias to assist users in performing push-up style exercises, allowing for varied muscle engagement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed arm position is used during push-up exercises, then the device structure is simple, but only a single muscle group can be targeted
Solution Approach 1:
The patent implements a dynamic arm support system where the support arm can rotate and adjust to different angles, allowing users to target multiple muscle groups. The spring mechanism enables the support arm to move dynamically during exercise, adapting to the user's movement rather than requiring a fixed structure.
Solution Approach 2:
The device is divided into separate functional components: a base, a rotatable support arm, a spring mechanism, and an arm cradle. This segmentation allows each component to perform its specific function independently while contributing to the overall versatility of the system.
2Ease of operation
If spring assistance is provided during push-up retraction, then user convenience is improved, but the device requires additional mechanical components
Solution Approach 1:
The spring mechanism acts as a counterweight system, storing energy during the push-up extension phase and releasing it during the retraction phase to assist the user. This reduces the effective weight the user must lift, making the exercise easier and more convenient.
Solution Approach 2:
The spring mechanism automatically provides assistance during the retraction phase without requiring user input or external power sources. The system self-regulates by utilizing the energy stored during the user's outward push to assist with the return movement.
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
Enhances user convenience and muscle engagement by providing assistance during both extension and retraction phases of push-up movements, promoting a more comprehensive workout.
Implementation Method 1
A spring is connected to the handle and configured to apply a rotational bias to the handle and in turn to the brace.
Implementation Method 2
a base with a bottom surface and a top surface having a plurality of rollers secured to the bottom surface
Data Source
AI summary
An exercise device has a base with a plurality of rollers secured to a bottom surface thereof. A handle with an extended stem is rotatably attached to two columns that extend from a top surface of the base. A brace is attached to the stem and designed to comfortably contain the forearm of a user. The handle is connected to a spring that applies a rotational bias when the stem is rotated away from a starting position. In operation, an individual assumes an initial push up stance and grasps the handles of two such devices, with the brace positioned underneath each forearm. As the user stretches outward, the base rolls along the brace and pushes up against the forearms. This assists a user when retracting to the initial stance.