Motion Analysis & Biomechanics

What does motion analysis mean?

Motion analysis refers to the systematic capture and evaluation of human movement. The aim is not only to assess movement visually, but to make movement patterns more understandable on the basis of objective data. Parameters such as joint angles, acceleration, range of motion, step frequency, symmetry, posture, speed or movement quality can be considered.

Motion analysis plays an important role particularly in sports medicine, rehabilitation and physiotherapy, as it can make functional movements measurable. This allows movement sequences to be documented in a more structured way and changes over a defined period of time to be compared more clearly.

Depending on the system used, analysis can take place in a laboratory, practice, rehabilitation facility, sports environment or in everyday movement situations. Modern wearables and mobile sensors now also enable motion measurements outside traditional analysis settings.

What is biomechanics?

Biomechanics deals with the mechanical properties and movements of the human body. It combines findings from anatomy, physics, movement science, sports science and medicine. The focus is on how forces, joints, muscles and movement patterns interact.

A biomechanical analysis can examine, for example, how a movement is performed, what loads affect specific areas of the body or how efficient a movement pattern is. In practice, such data may be relevant for movement diagnostics, training analysis, rehabilitation support or scientific research.

The terms motion analysis and biomechanics are often used together. While motion analysis primarily describes the capture and evaluation of motion data, biomechanics also considers the underlying mechanical relationships.

Technologies for motion analysis and biomechanics

Modern motion analysis systems use different technologies. Which solution is suitable depends on the respective application, the desired measurement accuracy, the mobility of the system and the type of motion data to be captured.

IMU sensors are suitable for many motion measurement applications, such as gait analysis, running analysis, posture analysis, movement monitoring or the analysis of functional exercises. One advantage is their mobile use: many systems can also be used outside a laboratory.

Motion capture can be helpful for analysing complex movements, for example sport-specific movement patterns, gait patterns, running technique or functional movement sequences.

Compared with traditional sportswear, this field has become significantly broader. In addition to smart shirts and sensor-based clothing, compact sensors, patches and modular wearables are increasingly being used.

Applications of motion analysis

Sports medicine and performance diagnostics

In sports medicine and performance diagnostics, motion analysis can help assess athletic movement patterns on a data-based level. Relevant aspects include running technique, jumping movements, acceleration, changes of direction, joint positions, movement economy and load patterns.

The analysis can support coaches, sports physicians and therapists in observing movement more precisely, identifying individual differences and structuring training processes more effectively.

Rehabilitation and physiotherapy

In rehabilitation and physiotherapy, motion analysis can be used to document movement patterns during exercises, tests or everyday functional movements. Parameters such as range of motion, symmetry, stability, joint mobility and functional movement quality are particularly relevant.

Objective documentation can help make changes over time more visible and make therapy or training measures easier to understand. Medical evaluation and therapy planning should always be carried out by qualified professionals.

Gait analysis and running analysis

Gait analysis and running analysis are among the most important fields of application in motion analysis. They examine movement patterns while walking or running and can capture parameters such as stride length, step frequency, ground contact time, symmetry, range of motion or leg axis alignment.

Such analyses are used in sports science, rehabilitation, physiotherapy, orthopaedics, training analysis and research. Depending on the system, sensors, cameras, pressure measurement systems or wearables can be used.

Research and education

In research and education, motion analysis systems are used to scientifically investigate human movement, collect data and teach biomechanical relationships. They are suitable for universities, research institutions, laboratories, training centres and practice-oriented teaching environments.

Reproducible measurement data, export options, flexible sensor technology and the ability to systematically compare different movement parameters are particularly relevant in this context.

Important measurement parameters in motion analysis

Depending on the system, different biomechanical parameters can be captured. Commonly considered measurement values include:

Benefits of modern motion analysis systems

Compared with purely visual assessment, modern motion analysis technologies offer several advantages. They can objectively capture movement, make data comparable and document developments over a certain period of time.

Objective motion data

Motion analysis systems provide measurable data that can describe movement patterns more precisely. This can complement observations and make movements easier to document and understand.

Documentation of progress over time

In rehabilitation, physiotherapy and training, it is often important to record changes across several appointments or training phases. Motion data can help systematically document progress, changes or noticeable movement patterns.

Everyday and mobile measurements

Mobile sensors, wearables and IMU systems enable motion analysis outside traditional laboratory environments. This allows movement to be assessed in practical situations, such as during training, therapy or functional tests.

Support for professionals

Motion analysis does not replace professional assessment, but it can complement it in a meaningful way. Professionals receive additional data that can support the interpretation of movement patterns, documentation and progress monitoring.

Which systems are suitable for which application?

The choice of a suitable system depends strongly on the intended use. Compact sensors or wearables may be sufficient for basic movement documentation. For detailed biomechanical analyses, research or scientific studies, more extensive motion capture systems, multiple sensors or specialised software solutions may be useful.

Important selection criteria include:

• desired measurement parameters
• stationary or mobile use
• number of body segments to be captured
• required accuracy
• compatibility with software and export formats
• use in research, practice, training or education
• ease of use and evaluation options

Motion Analysis & Biomechanics at MindTecStore

MindTecStore offers selected technologies for motion analysis, biomechanics, gait analysis, running analysis, motion measurement and motion capture. This category is aimed at users from sports medicine, rehabilitation, physiotherapy, research, education, performance diagnostics and professional training.

Depending on availability, the range includes different systems for capturing and analysing motion data. These may include wearables, motion sensors, sensor-integrated textiles, IMU systems, motion capture solutions and suitable software.

The products support a data-based view of human movement and can help professionals document movement patterns more precisely, investigate biomechanical questions and structure analysis processes professionally.

Frequently asked questions about motion analysis and biomechanics

What is the difference between motion analysis and biomechanics?

Motion analysis describes the capture and evaluation of human movement. Biomechanics also considers the mechanical relationships behind these movements, such as forces, joint angles, lever mechanisms and loads.

Which technologies are used for motion analysis?

Technologies used include motion sensors, IMU sensors, motion capture systems, wearables, smart textiles, camera systems and software solutions for analysing motion data.

Who are motion analysis systems suitable for?

Motion analysis systems are suitable for sports medicine, physiotherapy, rehabilitation, research, education, sports science, performance diagnostics and professional training.

Can motion analysis be used in rehabilitation?

Yes, motion analysis can be used in rehabilitation to objectively document movement patterns and make developments over time easier to understand. Medical interpretation should be carried out by qualified professionals.

What is gait analysis?

Gait analysis examines movement patterns while walking. Parameters such as stride length, step frequency, symmetry, stance phase, swing phase and joint movements can be considered.