Ligaments, tendons, and cartilage are not indestructible. If we constantly overwork our bodies and don't give them space to regenerate, connective tissues gradually lose their reserves. Training is a stimulus, regeneration is adaptation, and nutrition provides the material.

Muscles often adapt more quickly during training than tendons, ligaments, and cartilage, which need more time to adapt.
Therefore, for long-term healthy movement, it makes sense to address not only strength but also technique, regeneration, and nutrition of connective tissues.