A 56-year-old obese woman with diabetes is being treated for low back pain. She reports unsteadiness

A 56-year-old obese woman with diabetes is being treated for
low back pain. She reports unsteadiness when walking, particularly in darkened
environments. She has difficulty maintaining her balance during Conditions 2,
3, 5, and 6 of the CTSIB test. What factors could be contributing to her
unsteadiness? Design an exercise program that addresses her balance
impairments.