Tiger Woods didn’t just redefine golf—he pushed the physical limits of what a golfer’s body could withstand. In this episode, we unpack the biomechanics behind his explosive swing, extreme training, and unprecedented dominance, exploring how ground reaction forces, the kinetic chain, rotational power, and lumbar loading shaped his performance—and contributed to the immense stress placed on his knees and spine. From his early knee surgeries to his cascading back problems and eventual return to win the 2019 Masters after four back surgeries, we trace how one injury can ripple through the body and ask where adaptation ends and mechanical limits begin.