Nowadays, physical inactivity has become a global problem. According to the research, about 5.3 million deaths all over the world in 2008 could be attributed to inactivity [1]. However, it is enough to do a little exercise every day to reduce the risk of premature deaths by as much as 30 percent. Due to the increasing working pressure, people do not have enough time to go to gym and do exercises, which means that the design of multi-functional fitness chair is necessary so that people can do exercise at home at any time.There have already been many similar household fitness products in the market, but most of them take up large space and the training part is very simple. In comparison, the multi-function fitness chair designed in this thesis combines several fitness equipment together in one chair, so it would save a lot of space, and yet provides possibility to perform versatile exercise.The product was designed in Autodesk Inventor 2015, and finite element analysis was performed in Inventor 2015 and for checking the strength and safety of the design.

The aim of this research was to develop a novel multi-function exercise system for use in a broad range of applications. Market research indicates that the demand for aerobic and anaerobic exercise devices will continue to grow with the introduction of government physical activity guidelines and increased social pressure regarding health related issues. A detailed investigation of the basic exercise science fundamentals and training methodologies was conducted in order to develop a system which would provide efficient and effective training related stimuli for improving fitness. The generation, storage and utilisation of actual and virtual load and velocity profiles for use in the development of original training modes was identified as an important area of the research. The proposed solution utilises an electromechanical programmable motion control system which provides all of the necessary exercise modalities defined in the system specification. This system combines existing industrial servo drive technology with proprietary software and database facilities to provide a step change in functionality, ease of use and safety for all users. Development of these hardware and software elements was supported by the creation of a series of system models at the initial stages of the research using the computer integrated manufacturing open systems architecture (CIMOSA) modelling approach. These diagrams were an invaluable resource during the concept generation and refinement processes and have clearly demonstrated the cross-discipline applications of such formalised modelling techniques. Validation and reliability data collected during prototype testing indicated that the exercise motion generation capabilities and performance measurement facilities were comparable to existing isokinetic dynamometer equipment. Additional subject testing produced results with peak output values and parameter trends which correlated closely to those determined during clinical and academic research. These experimental results suggest that the modular exercise system could be a valuable tool for the collection of research data to be used in support of current and future training theories.

Aus der Einführung: "Dräger ist ein international führendes Unternehmen der Medizin- und Sicherheitstechnik. Das 1889 in Lübeck gegründeten Familienunternehmen besteht in der fünften Generation und hat sich zu einem globalen börsennotierten Konzern entwickelt. „Technik für das Leben“ ist die Leitidee des Unternehmens. Ob im Operationsbereich, auf der Intensivstation, bei der Feuerwehr oder im Rettungsdienst: Dräger-Produkte schützen, unterstützen und retten Leben. Dräger bietet seinen Kunden unter anderem Anästhesie-Arbeitsplätze, Beatmungsgeräte für die Intensiv- und Notfallmedizin, Patientenmonitoring sowie die medizinische Versorgung von Frühchen und Neugeborenen. Mit Deckenversorgungseinheiten, IT-Lösungen für den OP und Gasmanagementsystemen steht das Unternehmen seinen Kunden im gesamten Krankenhaus zur Seite. Feuerwehren, Rettungsdienste, Behörden und die Industrie vertrauen auf das ganzheitliche Gefahrenmanagement von Dräger, insbesondere für den Personen- und Anlagenschutz. Dazu gehören: Atemschutzausrüstungen, stationäre und mobile Gasmesssysteme, professionelle Tauchtechnik sowie Alkohol- und Drogenmessgeräte. Darüber hinaus entwickelt Dräger gemeinsam mit seinen Kunden maßgeschneiderte Lösungen wie komplette Brandübungsanlagen, Trainingskonzepte und Schulungen. ..."

Concept2 är en ledande leverantör av konditionsutrustning, inklusive roddmaskiner, stakmaskiner och träningscyklar. Deras produkter möjliggör konditionsträning oavsett väderförhållanden. SkiErg är en stakergometer som används för att träna kondition och styrka i armar, bål och ben. Användare inkluderar längdskidåkare, allmänna träningsentusiaster och Crossfit-utövare. Redskapet levereras med ett remlöst handtag som kan bytas ut mot ett skidhandtag. Den stora utmaningen var att byta handtag då dagens montering klassas som halvpermanent. Projektets syfte var att skapa en förbättrad användarupplevelse av Concept2 SkiErg handtag samt främja social hållbarhet genom att sätta individens behov i fokus. Projektet avser också att ge studenten en inblick i hur det är att leda och genomföra en hel produktutvecklingsprocess, från planeringsfas till färdig prototyp. Målet var att presentera ett färdigt koncept med en eller flera fysiska prototyper som består av ett anpassningsbart handtag med tekniska lösningar för olika typer av användare. Arbetet följde en produktutvecklingsprocess som omfattade flera steg inklusive en marknadsanalys för att undersöka konkurrenter och användarbehov, konceptgenerering, prototypframtagning och användartester. Projektet resulterade i två genomförbara koncept: SkiErg Grip Adapter och SkiErg ErgoGrip. Koncepten presenterades genom fysiska prototyper och renderingar. Projektet uppnådde sitt syfte genom att skapa en förbättrad användarupplevelse som bekräftades genom användartester. Projektet gav en värdefull inblick i produktutvecklingsprocessen och de utmaningar som kan uppstå. / Concept2 is a leading supplier of fitness equipment, including rowing machines, ski machines and exercise bikes. Their products enable fitness training regardless of weather conditions. SkiErg is a ski ergometer used for cardio and strength training for arms, core, and legs. Users include cross-country skiers, general fitness enthusiasts, and CrossFit practitioners. SkiErg comes with a strapless handle that can be replaced with a ski handle. The main challenge is handle-replacement as the current assembly is classed as semi-permanent. The purpose of the project was to create an improved user experience of the Concept2 SkiErg handle and promote social sustainability by focusing on individual needs. The goal was to present a finished concept with one or more physical prototypes consisting of an adaptable handle with technical solutions for different types of users. The work follows a product development process that includes several steps, including market analysis to explore competitors and user needs, concept development, prototype development and user testing. The project resulted in two feasible concepts: SkiErg Grip Adapter and SkiErg ErgoGrip. The concepts were presented through physical prototypes and renderings. The project achieved its purpose by creating an enhanced user experience validated through user testing. The project provides valuable insights into the product development process and the challenges that may arise. / <p>Betygsdatum 2023-06-07</p>

Esta pesquisa de mestrado se situa nos estudos de inter-relação do design com a arquitetura, enfocando os equipamentos denominados Academia da Primeira Idade, entendidos como um mobiliário urbano para o público infantil presente e implantado no espaço livre público das áreas de playground, em locais levantados na atualidade na cidade de São Paulo, onde foram realizadas pesquisas de campo com abordagem qualitativa. Com o objetivo de levantar dados sobre como um mobiliário urbano é percebido e entendido por seu público alvo, procurou-se pela visão das crianças usuárias e seus acompanhantes a fim de obter entendimento e diretrizes sobre o espaço e equipamentos para brincar e se exercitar. Foram utilizadas várias ferramentas de pesquisa para captação de dados como: observação não participante, entrevista com acompanhantes no local de uso, storytelling com crianças, além de levantamentos nos órgãos públicos gestores e com especialistas, com enfoque no uso e apropriação pelos seus usuários, verificando aspectos formais, comportamentais e de interação social. Por meio da triangulação de dados foi possível levantar os pontos relevantes na opinião dos stakeholders, agentes envolvidos, gerando conhecimentos para aprimoramento dos espaços e equipamentos existentes, bem como para novos projetos afins. Como principais achados podem ser destacados pontos positivos e negativos citados sobre os equipamentos elencados além de aspectos como proporcionar diversão com segurança, conservação, interação com outras crianças, e outros relacionados às características físicas e de manutenção de espaços bem cuidados, com piso adequado, e dotados de mobiliário complementar, sempre presentes nas narrativas dos pesquisados quanto as suas necessidades e expectativas. Considerando a importância que o brincar tem na formação das crianças, e que experiências e vivências únicas o espaço público pode proporcionar, espera-se que estes dados, considerando a visão e opinião dos usuários, possam servir para melhorar a qualidade dos espaços e equipamentos públicos infantis. / This master\'s research is inserted in the studies of the inter-relation between design and architecture, focusing on what is called Kids Outdoor Fitness Equipment, understood as urban furniture aimed for children and implanted in the public space of playground areas, in places chosen presently in the city of São Paulo, where field research was undertaken with a qualitative approach. With the goal of raising data on how urban furniture is perceived and understood by its target audience, it has sought the point of view of child users and their escorts in order to obtain understanding and guidelines regarding the space and equipment to play and exercise in. Several research tools were used to gather the data, such as non-participant observation, interview with escorts at the site of usage, and storytelling with children, besides collecting data at public agencies and with specialists, with a focus on the use and appropriation by the users, verifying formal, behavioral and social interaction aspects. By means of triangulation of data, it was possible to raise the relevant aspects in the opinion of the stakeholders, the agents involved, generating knowledge for the improvement of the existing spaces and equipment, as well as for new related projects. As the main findings, we can highlight positive and negative features cited regarding the listed equipment, besides aspects such as affording entertainment with safety, conservation, and interaction with other children, as well as others related to the physical features and the maintenance of well cared-for spaces, with adequate flooring, and fitted with complementary furniture, always present in the narratives of the researched as far as their needs and expectations. Considering the importance of play in children\'s growth, and what unique experiences public space can provide, it is hoped that these data, considering the point of view and opinion of the users, may serve to improve the quality of spaces and public children\'s equipment.

Esta pesquisa de mestrado se situa nos estudos de inter-relação do design com a arquitetura, enfocando os equipamentos denominados Academia da Primeira Idade, entendidos como um mobiliário urbano para o público infantil presente e implantado no espaço livre público das áreas de playground, em locais levantados na atualidade na cidade de São Paulo, onde foram realizadas pesquisas de campo com abordagem qualitativa. Com o objetivo de levantar dados sobre como um mobiliário urbano é percebido e entendido por seu público alvo, procurou-se pela visão das crianças usuárias e seus acompanhantes a fim de obter entendimento e diretrizes sobre o espaço e equipamentos para brincar e se exercitar. Foram utilizadas várias ferramentas de pesquisa para captação de dados como: observação não participante, entrevista com acompanhantes no local de uso, storytelling com crianças, além de levantamentos nos órgãos públicos gestores e com especialistas, com enfoque no uso e apropriação pelos seus usuários, verificando aspectos formais, comportamentais e de interação social. Por meio da triangulação de dados foi possível levantar os pontos relevantes na opinião dos stakeholders, agentes envolvidos, gerando conhecimentos para aprimoramento dos espaços e equipamentos existentes, bem como para novos projetos afins. Como principais achados podem ser destacados pontos positivos e negativos citados sobre os equipamentos elencados além de aspectos como proporcionar diversão com segurança, conservação, interação com outras crianças, e outros relacionados às características físicas e de manutenção de espaços bem cuidados, com piso adequado, e dotados de mobiliário complementar, sempre presentes nas narrativas dos pesquisados quanto as suas necessidades e expectativas. Considerando a importância que o brincar tem na formação das crianças, e que experiências e vivências únicas o espaço público pode proporcionar, espera-se que estes dados, considerando a visão e opinião dos usuários, possam servir para melhorar a qualidade dos espaços e equipamentos públicos infantis. / This master\'s research is inserted in the studies of the inter-relation between design and architecture, focusing on what is called Kids Outdoor Fitness Equipment, understood as urban furniture aimed for children and implanted in the public space of playground areas, in places chosen presently in the city of São Paulo, where field research was undertaken with a qualitative approach. With the goal of raising data on how urban furniture is perceived and understood by its target audience, it has sought the point of view of child users and their escorts in order to obtain understanding and guidelines regarding the space and equipment to play and exercise in. Several research tools were used to gather the data, such as non-participant observation, interview with escorts at the site of usage, and storytelling with children, besides collecting data at public agencies and with specialists, with a focus on the use and appropriation by the users, verifying formal, behavioral and social interaction aspects. By means of triangulation of data, it was possible to raise the relevant aspects in the opinion of the stakeholders, the agents involved, generating knowledge for the improvement of the existing spaces and equipment, as well as for new related projects. As the main findings, we can highlight positive and negative features cited regarding the listed equipment, besides aspects such as affording entertainment with safety, conservation, and interaction with other children, as well as others related to the physical features and the maintenance of well cared-for spaces, with adequate flooring, and fitted with complementary furniture, always present in the narratives of the researched as far as their needs and expectations. Considering the importance of play in children\'s growth, and what unique experiences public space can provide, it is hoped that these data, considering the point of view and opinion of the users, may serve to improve the quality of spaces and public children\'s equipment.

Aus der Einführung: "Dräger ist ein international führendes Unternehmen der Medizin- und Sicherheitstechnik. Das 1889 in Lübeck gegründeten Familienunternehmen besteht in der fünften Generation und hat sich zu einem globalen börsennotierten Konzern entwickelt. „Technik für das Leben“ ist die Leitidee des Unternehmens. Ob im Operationsbereich, auf der Intensivstation, bei der Feuerwehr oder im Rettungsdienst: Dräger-Produkte schützen, unterstützen und retten Leben. Dräger bietet seinen Kunden unter anderem Anästhesie-Arbeitsplätze, Beatmungsgeräte für die Intensiv- und Notfallmedizin, Patientenmonitoring sowie die medizinische Versorgung von Frühchen und Neugeborenen. Mit Deckenversorgungseinheiten, IT-Lösungen für den OP und Gasmanagementsystemen steht das Unternehmen seinen Kunden im gesamten Krankenhaus zur Seite. Feuerwehren, Rettungsdienste, Behörden und die Industrie vertrauen auf das ganzheitliche Gefahrenmanagement von Dräger, insbesondere für den Personen- und Anlagenschutz. Dazu gehören: Atemschutzausrüstungen, stationäre und mobile Gasmesssysteme, professionelle Tauchtechnik sowie Alkohol- und Drogenmessgeräte. Darüber hinaus entwickelt Dräger gemeinsam mit seinen Kunden maßgeschneiderte Lösungen wie komplette Brandübungsanlagen, Trainingskonzepte und Schulungen. ..."