Since the work was produced by higher education, the words tend to be a little bigger than we normally use. Domains may be thought of as categories. Instructional designers, trainers, and educators often refer to these three categories as KSA (Knowledge [cognitive], Skills [psychomotor], and Attitudes [affective]).
Electronic shifting is popular on time trial bikes, but generally not so popular when riding in the peloton. Some riders have had mechanical problems with electronic shifters getting stuck in one gear going up climbs. Iâve seen a few pros having to kick the small derailleur into the small ring when it has gotten stuck on the big ring, for example.
And New York Cityâs relatively nascent Citi Bikes launched in 2013. There were just 13 bike-share systems in 2004. Jump to 2015, and there are more than 855 systems worldwide, everywhere from Finland to Australia to China, which, at 237 systems, has more bike-share programs than any other country.