A 70-year-old retiree has had bilateral knee replacement surgeries. He would like to resume his…

A 70-year-old retiree has had bilateral knee replacement
surgeries. He would like to resume his favorite hobby of boating but lacks
confidence in his ability to balance under dynamic conditions. Design an
exercise and balance training program that will help him return to his
recreational pursuits. What suggestions do you have to increase his safety when
boating? What if his hobby was golfing instead of boating? Compare and contrast
the activities and exercises you would prescribe for these two different
issues.