Took 'Experienced Rider Course' and there were riders with 25 years experience who still come and take the course as a refresher every year or every 2 years. It is approved as a 'Defensive Driving Course' too. I highly recommend these courses because they help the rider to stay sharp, polish their techniques and point out the limits of their riding skills that can diminish with either age, or lack of practice or if the rider is on some medication. A rider is only as good as he is today (not what he was yesterday). Learning never ends.