Straddle technique flop is considered by many easier to learn, especially for younger jumpers, and thus has become the dominant technique. In 1993, an American high jumper Steve Harkins brought back the straddle style in the Master's division to break the Master's World Record and then went on to win the World's, beating a 'flopper' at the World Championships in Miyazaki Japan. Harkins used the 'head down first' style as did Brumel. At 6 '7" at the U.S. National Championships in Bozeman, Montana; in March 1993, Harkins was the highest jumper ever in the Master's to have used the straddle style. Straddle
Event partitioning The premise of event partitioning is that systems exist to respond to external events: identify what happens in the business environment that requires planned responses, then define and build systems to respond according to the rules of the business. In particular, a business system exists to service the requests of customers. A customer, in the jargon of the Unified Modeling Language (UML), is an "actor". The method has the following steps. The technique was extended with "non-event" events by Paul T. Ward and Stephen J. Mellor in "Structured Development for Real-Time Systems: Essential Modeling Techniques". Yourdon/DeMarco style of data dictionary