Motorized Exercise Resistance Control for Gamified Drop Sets

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Solution Overview

Problem

Existing exercise routines often feel tedious and mechanical, diminishing user motivation and increasing the risk of injury due to improper pacing, necessitating innovative gamification techniques to enhance engagement and safety.

Innovation Solution

Implementing electronic exercise machines with motorized resistance systems that adjust resistance levels dynamically based on user performance, incorporating gamified drop sets to motivate users through variable resistance challenges and graphical progress indicators.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If conventional exercise routines are used with fixed resistance levels, then the exercise structure is simple and easy to follow, but the user motivation diminishes and the routine feels tedious and mechanical

Engineering Contradiction:

Improveease of following exercise routineVSAvoiduser motivation to persevere

Core Design Contradiction:

Ease of operationVSReliability

Solution Approach 1:

The system dynamically adjusts resistance levels during exercise routines based on user performance and predefined criteria. The motorized resistance mechanism automatically modifies load parameters mid-set, transforming static exercise protocols into adaptive, responsive workouts that maintain user engagement while preserving operational simplicity through automated control

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The system changes resistance parameters (force, load) during exercise execution based on detected user performance metrics. By automatically modifying resistance levels in response to user fatigue or performance thresholds, the system creates variable challenge scenarios that sustain motivation without requiring complex user intervention

Inventive Principle:

Principle #35Parameter changes

2Strength

If users perform exercises until muscle fatigue is reached, then muscle hypertrophy and endurance improve, but the risk of injury increases due to improper pacing

Engineering Contradiction:

Improvemuscle hypertrophy and enduranceVSAvoidrisk of injury

Core Design Contradiction:

StrengthVSObject-affected harmful factors

Solution Approach 1:

The system continuously monitors user performance metrics such as repetition speed, force output, and motion patterns. Based on this real-time feedback, the motorized resistance mechanism automatically adjusts load parameters to maintain optimal training intensity while preventing excessive fatigue that could lead to injury, thereby safely achieving hypertrophy and endurance goals

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The system pre-establishes safety thresholds and performance boundaries before exercise begins. When users approach dangerous fatigue levels, the system proactively reduces resistance or terminates sets before injury can occur, cushioning against harmful outcomes while still allowing sufficient stimulus for muscle adaptation

Inventive Principle:

Principle #11Beforehand cushioning (Prior cushioning)

3Strength

If drop sets are implemented to increase workout intensity, then muscle hypertrophy improves, but the exercise routine becomes more complex

Engineering Contradiction:

Improvemuscle hypertrophyVSAvoidexercise routine structure

Core Design Contradiction:

StrengthVSDevice complexity

Solution Approach 1:

The motorized resistance system automatically executes drop set protocols without requiring manual intervention. The system autonomously detects when users complete predefined repetition counts or performance thresholds, then automatically transitions to reduced resistance levels, eliminating the need for users to manually reconfigure equipment and simplifying the overall routine structure while maintaining advanced training effectiveness

Inventive Principle:

Principle #25Self-service

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 motivation and safety by transforming tedious exercises into engaging challenges, improving muscle hypertrophy and endurance through adaptive resistance adjustments.

Implementation Method 1

altering an electrical characteristic applied to the motor to cause the motor to exert a first reduced resistance force less than the initial resistance force

Methodology Applied

Scientific EffectElectromagnetic conversion: Electromagnetic Induction

Data Source

PatentUS20260034405A1Systems and methods for implementing guided exercise routines

Publication Date: 2026.02.05 AMP FIT ISRAEL LTD

AI summary

Systems, methods, and non-transitory computer readable medium are disclosed for controlling an electronic exercise machine. Controlling an electronic exercise machine includes: receiving a prompt to initiate a varying weight routine; retrieving information about a user to determine an initial resistance; displaying a progress indicator depicting the initial resistance; adjusting power to the exercise machine to exert an initial resistance; as the user exerts forces countering the initial resistance, monitoring a plurality of repetitions; updating the display to reflect repetition completions; when motion stoppage exceeds a time threshold: activating an additional indicator depicting a reduced resistance; altering power to the exercise machine to reduce the resistance; as the user exerts forces, monitoring a plurality of repetitions; updating the display to reflect reduced repetition completions; when another motion stoppage exceeds a time threshold: activating another indicator depicting another reduced resistance; and altering power to the exercise machine to further reduce the resistance.