Three weeks ago, my Halfbike arrived, a gift to myself for my 60th birthday. It took my wife and I less than five minutes to be able to stay upright and ride a straight line, and within one to two weeks we were able to do tight turns. Since I could not keep my wife off my Halfbike, hers arrived yesterday. Today we halfbiked about 5 1/2 miles in a half an hour, reminding me of the times we ran together. This form of exercise not only provides an excellent aerobic workout, but is a lot of fun and very addictive!!!!
.