Three point crutch gait from the perspective of biomechanics and kinesiology. State of knowledge and idea behind the research.

The study characterizes the idea behind the research project which consists in biomechanical and kinesiological analysis of three point crutch gait. The structure of the study is in part similar to an earlier publication of the authors [1], which discussed swing through gait. By defining the three point crutch gait and describing its general kinematic structure as well as synthetically analyzing the state of knowledge, the authors formulated the purpose of the study, the adopted research model - including the description of the modern and integrated measurement systems that were used and which consisted of: 2 AMTI force plates integrated into a measurement walkway, a set of 6 optoelectronic cameras of the BTS System as well as a multichannel kinesiological electromyography performed with the use of the NORAXON System. All phases of the research were characterized, presenting the adopted research protocol in its entirety.