Transposing Mechanobiology to Sport: Performance-Oriented Applications in Tissue Load Management

Optimizing sports performance implies precisely balancing the training load applied and the adaptability of biological tissues. Recent advances in mechanobiology have clarified how cells and tissues respond to mechanical stimuli, offering a solid foundation for anchoring prescription, progression, and recovery decisions. However, there is still a gap between this fundamental knowledge and everyday training. In this review, we synthesize central principles of mechanotransduction and tissue remodeling, and propose the operative concept of tissue dose as an axis for tissue load management: the mechanical stimulus effectively felt by muscles, tendons, ligaments, and bone. Applications in strength, speed and power training are discussed, stressing the importance of field metrics (e.g., contact times, force development rates, muscle-tendon stiffness) to estimate dose and adjust interventions in a timely manner. Injury prevention strategies based on the identification of risk windows, monitoring of early signs and tissue-oriented reconditioning protocols are also addressed. Finally, future perspectives are explored, including higher-fidelity wearables and interpretable analytics for custom load-response models. Together, these elements support a paradigm of tissue-oriented training, capable of enhancing performance and reducing the incidence of injuries, reconciling scientific rigor with practical applicability.