Mobility Is Strength: The Case for CARs and Kinstretch

Why does dedicated stretching leave you just as stiff under load? Miles and Amara dig into the difference between passive flexibility and usable mobility, and why that gap is where injuries actually happen. Using the FRC framework, they break down what the nervous system is doing when it withholds range during a squat or overhead press, why static holds over 60 seconds can reduce force output before you lift, and how CARs plus PAILs and RAILs function as strength training for the edges of your range rather than conventional stretching. The episode closes with a minimum viable protocol you can slot into any training week starting now. Mobility is not a flexibility problem — it is a control problem, and that distinction touches every physical capacity Full Spectrum Fit is built around.