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Microgate OPTOJUMP Next User Manual

Microgate OPTOJUMP Next
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User Manual
Manual Version 1.10
Software Version 1.10

Table of Contents

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Microgate OPTOJUMP Next Specifications

General IconGeneral
BrandMicrogate
ModelOPTOJUMP Next
CategoryTreadmill
LanguageEnglish

Summary

1 Introduction to OptoJump Next

1.1 Single Meter

Overview of various test types executable with the OptoJump Next system.

1.1.1 Jump Test

Details on exercises for squat jump, counter movement jump, drop jump, and continuous jumps.

1.1.2 Tapping/Frequency Test

Test for exercises requiring separate results for left and right foot.

1.1.3 Reaction Test

Measures time between an optical/acoustic impulse and patient's movement.

1.2 Single Meter on Treadmill

Configuration for gait and run analysis using OptoJump Next on a treadmill.

1.2.1 Gait Analysis, Run Analysis

Using OptoJump Next on treadmill sidebars for portable lab analysis.

1.3 The Modular System

System configuration using caps for modular assembly of OptoJump Next bars.

1.3.1 Gait Test

Performing gait tests with options for simple or complex exercises, obstacles, etc.

1.3.2 Running Test

Analyzing running phases, weariness, and direction changes with modular systems.

1.4 The Two-Dimensional System

Utilizing bar configurations for two-dimensional measurement areas by adding Y bars.

1.5 The Gyko Inertial System

Using Gyko for kinematic information on body segments during movement, with 3D sensors.

1.5.1 Gyko to Analyze Walking, Running and Marching in Place

Analyzing gait and trunk movement using Gyko for disorders and coordination.

1.5.1.1 Dynamic Stability

Assessing trunk rotation and movement prevalence using an ellipse graphic.

1.5.2 Gyko for Jump Analysis

Enriching jump data with trunk movement information for lower limb strength evaluation.

1.5.3 Gyko for Posture Analysis

Evaluating stability and balance of quiet standing subjects using Gyko for body sway.

1.6 Environmental Conditions and Disclaimers

Specifies operating conditions, intended use, and product life cycle.

2 Software Installation and Description

2.1 Description

Overview of the OptoJump Next software welcome screen and main interface sections.

2.2 Athletes

Section for creating and cataloging athlete profiles, including personal data and groups.

2.3 Test

Core software section for devising, configuring, and performing various tests.

2.4 Results and Video Analysis

Reviewing past tests, comparing data, synchronized video analysis, and drawing tools.

3 OptoJump Next Driver and Hardware Installation

3.1 Driver Installation

Instructions for installing OptoJump Next and Logitech webcam drivers for correct program functioning.

3.2 OptoJump Next Hardware Installation

Guidance on connecting OptoJump Next bars, distinguishing between Tx/Rx and interface bars.

3.3 Power Supply

Information on OptoJump Next battery operation and charging methods.

3.3.1 OptoJump Next Battery Life

Table detailing battery life in hours based on the number of connected bars.

4 Description of Functions

4.1 Athletes

Description of functions related to managing athlete profiles and data.

4.1.1 Insert / Edit Athletes

Functionality for storing, viewing, editing, and managing athlete profiles and data.

4.1.1.2 Importing and Exporting Athletes' Personal Data Excel

Procedures for exporting and importing athlete data to/from Excel-compatible formats.

4.1.1.3 RFID Tag Management

Using Witty·RFID for automatic athlete detection and programming RFID tags.

4.1.2 Insert / Edit Group

Creating and managing infinite groups and subgroups for athlete data organization.

4.1.3 MediaGallery

Archiving and managing images and videos of postural situations without using bars.

4.1.3.1 Acquisition from Webcam

Capturing photographs and recording videos using the installed webcam.

4.2 Test

Section for defining, executing, and viewing tests, including pre-defined or custom protocols.

4.2.1 Execute

Performing pre-defined or custom tests and protocols with athletes.

4.2.1.1 Execute Configuration

Configuring test viewing parameters like rotation mode, data display, and charts.

4.2.1.2 Video Feedback

Showing patients test parameters in real-time for performance optimization and correction.

4.2.1.3 Metronome

Utilizing a virtual metronome function to maintain cadence during exercises.

4.2.2 Define / Edit Tests

Creating and editing test definitions, categorized by performance, gait analysis, and rehab.

4.2.2.1 Main and Secondary Parameters

Understanding the hierarchical structure of main and secondary parameters for test definition.

4.2.2.2 Jump Test

Defining parameters for jump tests, including start/stop types, number of jumps, and contact/flight times.

4.2.2.3 Reaction Times

Configuring reaction tests with visual, acoustic, or external stimuli and response parameters.

4.2.2.4 Sprint and Gait Test

Defining parameters for sprint and gait tests, including entry points, timeouts, and step length calculation.

4.2.2.5 Treadmill Running Test

Configuring parameters for treadmill running tests, including speed, direction, and contact/flight times.

4.2.2.6 Treadmill Gait Test

Configuring treadmill gait tests, including speed, direction, and automatic data filtering.

4.2.2.7 Tapping Test

Defining parameters for tapping tests, focusing on foot verticality and contact/flight times.

4.2.2.8 Vertec Like Test

Simulating Vertec tool for vertical jump analysis, measuring jump height with arm extension.

4.2.2.9 Static Test

Static (Sway) tests using Gyko inertial sensor for antero-posterior and medio-lateral movements.

4.2.3 Define / Edit Protocols

Creating and editing test sequences (protocols) for performance analysis.

4.3 Results

Displaying performed tests or protocols and providing tools for analysis and comparison.

4.3.1 View

Displaying a selected test with athlete data, video, charts, and numerical data.

4.3.1.1 Configuration Panel

Configuring display options for test viewing, including charts, data, and video.

4.3.1.2 Charts

Understanding and changing chart display types, including lines and bars.

4.3.1.3 Statistics Charts

Viewing pie charts for time division based on defined thresholds during testing.

4.3.1.4 Table with Numerical Data

Displaying numerical test data in tables, split into Run and Gait data.

4.3.1.5 Start Foot

Defining or assigning the starting foot for sprint and gait tests.

4.3.1.6 Video Preview Popup: First Step Preview

Using a popup window to help determine the correct starting foot in video analysis.

4.3.1.7 Viewing of the OptoJump Bars

Viewing interrupted LEDs and graphical footprints for footfall analysis.

4.3.1.8 Print

Generating multi-page reports with athlete data, test results, and charts.

4.3.1.9 Save Analysis

Saving current settings configuration with a mnemonic name for future use.

4.3.1.10 Analysis Notes

Adding notes to saved analyses, which are printed in the report.

4.3.1.11 Signature

Adding a signature to the report, printed on the bottom line and saved with the analysis.

4.3.1.12 Parameters

Customizing secondary parameters for each test based on specific needs.

4.3.1.13 Using Markers

Adding notes or comments to specific points in the video during test analysis.

4.3.2 Compare

Comparing two selected tests, with synchronized display of video and data.

4.3.2.1 Print, Analysis, Notes, Signature

Options for printing, analyzing, noting, and signing comparison reports.

4.3.3 History

Analyzing athlete progress by graphically and numerically analyzing a series of tests.

4.3.4 Export

Exporting test data to Excel or OJN format for further analysis or backup.

4.4 Utility

Accessing utility functions for basic settings, device management, and software updates.

4.4.1 Basic Settings

Configuring general settings such as language and units of measurement.

4.4.1.1 General

Changing software language and setting unit of measurement for test output.

4.4.1.2 Jump Test Configuration

Configuring flight and contact time parameters for jump tests.

4.4.1.3 Reaction Test Configuration

Configuring reaction time range and acoustic signal type for reaction tests.

4.4.1.4 Video

Testing and configuring webcam settings for video acquisition during tests.

4.4.1.4.2 Other Video-Related Configurations

Setting video acquisition end time, format, and preview options.

4.4.1.5 Sprint/Gait Test Configuration

Configuring sprint and gait tests, including entry direction, timeouts, and step length calculation.

4.4.1.6 Screen

Adjusting screen settings for optimal display on PCs with different resolutions or performance.

4.4.1.7 News & Events

Managing the display of news and events on the software homepage.

4.4.2 OptoJump (Only for Non-Next Hardware)

Setting serial ports for system connection and data download for older hardware.

4.4.3 OptoJump HW Test

Checking connected hardware (bars, webcam) and excluding interrupted LEDs from acquisition.

4.4.4 Database

Information on how OptoJump Next stores data in a database file (.SDF).

4.4.4.1 Current Database

Displaying the path of the currently used database and options to edit it.

4.4.4.2 New

Creating a new, empty database and specifying its location.

4.4.4.3 Select

Choosing an active database from multiple created databases.

4.4.4.4 Clear

Empties the current database of all stored data, an irreversible operation.

4.4.4.5 Import Previous

Importing databases from previous software versions (.opj files).

4.4.4.6 Export

Exporting the current database with videos and images in a compressed .OJN file.

4.4.4.7 Import

Importing .OJN files to restore data, merge databases, or transfer data to another PC.

4.4.5 Devices

Managing PC external devices connected to OptoJump Next, like timers and heart-rate monitors.

4.4.5.1 Witty Timer and Photocells

Using Witty timer and photocells for external start impulses and intermediate timing.

4.4.6 Heart-Rate Monitor

Support for various heart-rate monitor manufacturers and technologies.

4.4.6.1 Installation and Setup

Installing and setting up heart-rate monitors, including Polar WindLink and ANT+ devices.

4.4.6.2 SportZone Setup

Configuring SportZone display settings for heart rate zones on test graphs.

4.4.6.3 Save As

Duplicating the current database, useful for backups or creating separate season data.

4.4.7 Check Update

Checking for and downloading the latest version of the OptoJump Next software.

4.4.8 Reset to Default Values

Resetting all Basic Configuration parameters to their default values.

4.4.9 About

Displays hardware and software characteristics, version information, and bar definitions.

4.5 BioFeedback

Module for real-time performance feedback to patients, optimizing parameters during tests.

5 Operating Principles and Data Definitions

5.1 Definition of Result Columns

Explains the various types of values and their meanings in result columns.

5.1.1 General Information

Defines different row types like External, Progressive Number, Averages, Std, Interrupted, Error, Deleted.

5.1.2 Jump and Reaction Test

Defines key parameters for jump and reaction tests, including height, power, and RSI.

5.1.2.1 Gyko

Explains additional columns added when using the Gyko inertial sensor for jump tests.

5.1.2.1.2 Landing

Defines parameters related to the landing phase of a jump, such as force and loading rate.

5.1.3 Sprint/Gait Test

Defines key values for sprint and gait tests, including step, stride, speed, and acceleration.

5.1.3.1 Gyko

Explains Gyko-specific parameters for sprint/gait tests: Area, Ant/Post, LH/RH displacements.

5.1.4 Reference Indexes

Defines and calculates indexes like Burst, Transition, and Elasticity based on stride speeds.

5.1.5 Imbalance Index

Defines the Imbalance Index as an indicator of running asymmetry between right and left legs.

5.1.6 Static Tests (Sway)

Details values found in static test data columns like Time, LH/RH, and Ant/Post displacement.

5.1.6.1 Area

Defines the Area parameter as the 95% ellipse of confidence for trajectory analysis.

5.1.6.2 Lengths

Defines Length parameters (M-Modulus, AP, ML) as total trajectory distances in different directions.

5.1.6.3 Mean Distances

Defines Mean Distance parameters as the average distance from the trajectory's midpoint.

5.1.6.4 Root Mean Square (RMS)

Defines RMS parameters as the dispersion of distance, equivalent to standard deviation.

5.1.6.5 Mean Frequency

Defines Mean Frequency as the rotation frequency of the center of pressure.

5.1.6.6 Velocity

Defines Velocity parameters as the mean travel velocity of the trajectory.

5.1.6.7 Total Power

Defines Total Power parameters as the area of the power spectrum within a specific frequency range.

5.1.6.8 50% Power Frequency

Defines 50% Power Frequency as the frequency below which 50% of total signal power is contained.

5.1.6.9 95% Power Frequency

Defines 95% Power Frequency as the frequency below which 95% of total signal power is contained.

5.1.6.10 Centroidal Frequency

Defines Centroidal Frequency as the frequency where the "spectral mass" is concentrated.

5.1.6.11 Frequency Dispersion

Defines Frequency Dispersion as a measure of content variability in the power spectrum's frequency.

5.2 Gait Analysis Definition

Explains gait analysis terminology and parameters like Stance, Swing, and Double Support phases.

5.3 Invalid Times Management

Managing and correcting invalid flight, step, and contact times acquired during tests.

6 Default Tests and Protocols

6.1 Drift Protocol

Test for verifying dynamic stability by measuring displacement (drift) on vertical/horizontal axes.

6.1.1 2D Drift Protocol

Simplified 2D Drift Protocol using 10 jumps, recommended for correct axis interpretation.

6.2 Five Dot Drill Protocol

Popular agility and rapidity test involving 5 circles, executed quickly without pauses.

6.3 'GG' Protocol

Protocol for initial athlete evaluation during scouting, combining various tests.

6.4 Single Leg 3 Hops Protocol

Protocol to evaluate anterior cruciate ligament functionality via one-leg forward hops.

6.5 MIP (March in Place) Protocol

Protocol involving marching on the spot with eyes open and closed for movement analysis.

6.6 Vertec Like Test

Simulating Vertec tool for vertical jump analysis, measuring jump height with arm extension.

6.7 Ski Test

Test involving sideways jumps to compare contact/flight times and power of right/left foot.

6.8 Body Sway Protocol

Static sway tests with eyes open and closed to compare data and analyze postural steadiness.

7 Technical Data

7.1 Technical Data TX/RX Bars

Specifications for OptoJump Next TX/RX bars, including power, resolution, and dimensions.

7.2 PC Minimum Requirements

Minimum and suggested hardware and software requirements for running OptoJump Next.