In this report, a study examined the brains of motorcyclists who ride daily (versus a control group) and found that regular riders have higher cognitive functioning. Scientists believe the extra concentration required for motorcycling produces higher levels of general brain function.
The skills required to navigate a powerful motorcycle are significant and exercising them on a daily basis hones your mind. This is especially important in our later years (40+) when our bodies start to decline. Riding every day, as I do, keeps your mind healthy. Plus it's fun.
When you get older, either you make an effort to maintain your health or you don't. And if you don't, your mind and body deteriorate faster. It's why I do Soduku every night while relaxing; it gives the synapses in my brain a workout.
So, the doctor recommends you ride a motorcycle. Wearing a dress on it is optional.