What is static passive flexibility?

Static passive flexibility refers to the range of motion (ROM) that can be achieved when an external force, such as gravity or assistance from another party, is applied. This type of flexibility is characterized by holding a stretch without the involvement of muscle contractions; instead, it relies on external assistance to reach a greater length within the muscle-tendon complex.

When evaluating the options, the essence of static passive flexibility lies in its dependence on external factors, which distinguishes it from forms of flexibility that require active muscle engagement or dynamic movements. Active flexibility, dynamic movements, and maintaining contractions indicate different mechanisms of flexibility that do not embody the concept of static passive flexibility, which is strictly about the ability to achieve ROM through external forces.

Hence, understanding that static passive flexibility is all about reaching your flexible limits using assistance, such as a partner or equipment, clarifies why this choice is the most accurate representation of the term.