Agriculture was the main occupation so the common folks were driving their horses. Riding was a military, upper class matter. In those days Sweden was a powerful country in Europe, fighting wars in Russia, Poland and all over Europe. One of the biggest problems for the cavalry was the small size of the swedish horses, 13 - 14 hands ( similar to the Iceland ponies ) at the time so the government imported stallions from the baltic states, Germany and other European contries to improve the breed and to gain size. Although the cavalry horses were small they carried their riders and gear ( total ~300 lbs) all the way to Russia, and down Europe and won many battles. The Swedish cavalry tactic was to ride "Knee by Knee" and brake through the enemy lines like an arrow point.
Many Swedish cavalry officers ( noblemen by birth!) started their carreer as mercenaries and officers in foreign armies and brought their riding skills home from many places around Europe.
Today , riding is a female sport in Sweden, I´d estimate 95% of all riders are girls/ women. The men are found in the harness racing sport, which is big in Scandinavia ( driving heritage !) . I think there are only two tracks for racing ( gallop) in the country.
/ Knut
http://www.google.co...ved=0CBoQ9QEwAA