The role of sports science in elite soccer has evolved drastically in recent years, forcing professionals to integrate a massive volume of data from multiple monitoring tools. In this scenario of technological saturation—coined as Sports Science 2.0—the quantity of data is frequently prioritized over biological relevance, generating confusion in both terminology and the practical application of these tools.
To counteract this issue, the Sports Science 3.0 framework proposes a return to physiology-driven thinking and conceptual structure. Within this context, infrared thermography emerges as a key methodology inside the monitoring model proposed by Martin Buchheit and Karim Hader.
One of the fundamental premises of Buchheit's new model is the necessity of using an appropriate and clinically precise vocabulary. The conceptual framework divides monitoring into a matrix of two main biological axes (metabolic and neuromuscular) crossed with two temporal and functional dimensions: load (the stimulus or work dose imposed) and response/adaptation (the biological reaction or effect of that dose).
According to this schema, a common mistake is evaluating comprehensive tools without understanding their specific function. In the case of thermography, Buchheit explicitly emphasizes that we are not measuring the load, but rather the tissue's response and adaptation. Therefore, the technology formally fits within the Internal Neuromuscular Response and Adaptation quadrant. While tools like GPS measure external load (in meters), thermography evaluates the tissue response and its physiological behavior following exertion.
In the detailed classification of the tools available for the professional soccer ecosystem, thermography is defined under the following technical and economic criteria:
Buchheit’s analysis underlines that the neuromuscular load quadrant is often one of the weakest points in current monitoring systems due to an over-reliance on indirect GPS data. In contrast, response monitoring is the most robust area with the greatest margin for optimization.
For clubs that possess the necessary resources, incorporating internal biological variables such as thermography provides a clear benefit to support the decision-making process of both technical and medical staffs.
By precisely understanding how a soccer player responds to the imposed load, the monitoring system fulfills its true objective: dynamically adjusting individual workloads, maximizing performance, and mitigating the risk of neuromuscular injury.
ThermoHuman has had the support of the Funds of the European Union and the Community of Madrid through the Operational Programme on Youth Employment. Likewise, ThermoHuman within the framework of the Export Initiation Program of ICEX NEXT, had the support of ICEX and the co-financing of the European Regional Development Fund (ERDF).
Thermohuman has received funding from the Centre for the Development of Industrial Technology (CDTI), in participation with the European Regional Development Fund (ERDF), for the R+D activities involved in creating a new tool, based on thermography, for the prediction and prevention of rheumatoid arthritis. See project detail.
