| The importance of health can be said to be self-evident.Without the health of the whole people,there will be no well-off society in all respects.It can be said that health is the premise and foundation of development and progress from personal health to social harmony and national physique.With that,people’s awareness is also increasing.From the micro blog topic of health preservation after 00,we all attach great importance to the quality and level of physical health.The promotion of health concept brings about the progress and development of fitness equipment.Related equipment also keeps pace with the times with the changes of the times,intelligent,interconnected,interesting and so on.No matter what kind of vocabulary,in summary,it is to drive people’s fitness enthusiasm,improve the comfort of human and machine in the fitness process,and then achieve the effect of sports health,promote the improvement of physical fitness and life More comfortable and healthy.Vr virtual reality technology in recent years can be said to be at the peak of the sun,all industries,all fields in vr virtual technology,especially in the field of culture and entertainment,can be said to be a great landscape.Then sports as one of the most popular forms of entertainment activities,the emergence of VR technology promotes the development of sports fitness industry,the arrival of VR technology can give it new vitality.But in the past,the research on user experience of sports and fitness focused on usability,VR technology research,effect analysis and immersion,but it can not be ignored that user emotional experience has been paid more and more attention.Flow of mind is an important standard of user ideal experience,which can be used to evaluate user experience in VR sports and fitness design.Keeping users in a state of flow helps optimize the user experience and improve VR fitness design.On the basis of combing a large number of literature research,combined with the characteristics of VR games,heart flow theory,VR fitness and cycling,this paper studies the influencing factors of VR cycling experience based on heart flow theory.Four dimensions of flow theory design are selected: feedback,skill,immersion and social interaction.VR bike products are designed and planned.From three aspects of software,hardware and platform,the interface design,aesthetic design,interaction design and game mechanism design are improved and optimized.In the aspect of flow theory innovation,four flow elements are extracted and introduced into octagon Behavior analysis model,which improves the abstract theory of heart flow into the design theory model of concrete practice,and under the guidance of this theory,analyzes the design requirements of VR motor cycle,combining the existing product design and user needs,designs and improves VR motor cycle.And through the user satisfaction questionnaire survey,and about the entity model experience,combined with SPSS software tools for data analysis.The validity and reliability of the questionnaire were tested.The results show that the improved model has practical significance and operability in VR fitness product design.The VR fitness product based on the improved octagonal behavior analysis model of heart flow theory has guiding and reference significance,which can promote the generation of user’s heart flow feeling and the effective improvement of user experience.This paper expands the theoretical research of heart flow theory in the field of VR fitness products,provides a reference for VR fitness product design,and has certain research value and practical application prospects. |