Determine the moment of inertia of the lower leg & foot about the hip (kgm ^2) if the lower leg & foot has a mass of 3.91 kg, a radius of gyration about its center of mass (COM) equal to 42% of its 0.39 m length (i.e. has a RoG ratio of 0.42 to segment length), and whose COM is 0.35 m distant to the hip.

Determine the moment of inertia of the lower leg & foot about the hip (kgm ^2) if the lower leg & foot has a mass of 3.91 kg, a radius of gyration about its center of mass (COM) equal to 42% of its 0.39 m length (i.e. has a RoG ratio of 0.42 to segment length), and whose COM is 0.35 m distant to the hip.