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Le métier de cameraman de télévision en semble pas, a priori, être particulièrement contraignant
Faire le choix d’y consacrer cette étude n’est, cependant, pas le fruit du hasard !
A l’origine, un médecin du travail, confronté à des lombalgies récurrentes, s’interroge sur le port de charge et demande de nous y intéresser. Parallèlement, l’entreprise souligne que la charge physique du cameraman est décroissante du fait de l’évolution technologique des caméras.
La profession est peu étudiée, un large « balayage » de la littérature scientifique ne fournit pas la documentation attendue. Cependant, quelques interviews introductives, la lecture d’articles et la confrontation d’idées avec des collègues étrangers (Suède et U.S.A.) entrouvrent des pistes intéressantes : si le matériel s’allège, les tâches s’accroissent. Grâce aux progrès technologiques, les équipes composées de trois personnes n’en comptent plus que deux (le preneur de son ayant, pratiquement, disparu). Dans certains cas de reportages plus simples, en Belgique comme à l’étranger, il est questions de recourir à des équipes unipersonnelles dites « JRI » (Journaliste-Reporter-Image ). Des expériences ont déjà été menées en ce sens.
Quelle que soit la taille de l’équipe, les matières première à traiter comportent, outre un sujet, le contrôle du son, celui de l’image (stabilisée) et celui de la lumière. Mais l’événement à saisir n’est que peu contrôlable, sa survenance est imprévisible : il faut pouvoir rapidement le documenter là om et quand il survient.
Comme dans toute entreprise, le produit fini est le résultat d’une série de traitements en fonction d’objectifs à atteindre dans une environnement – très – concurrentiel. Les mutations, qu’elles soient sociologiques, techniques ou économiques, sont accélérées : elles peuvent susciter un certain malaise par perte de référence stables. Le manque de certitudes par rapport à l’avenir, la dégradation général du niveau d’emploi en Europe, l’inéluctable besoin de rentabilité et d’efficacité et l’accélération du « progrès » se traduisent en évaluations négatives qui, indubitablement, biaisent l’analyse de toute situation de travail.
notre approche se voulant globale, nous considérons que ce « mal-être au travail » fait lui aussi partie intégrante de l’homme en situation de ressource de travail

Mass Media --- Low Back Pain --- Weight-Bearing

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The practice of regular physical activity has been proposed as a determinant in many disciplines, from wellness to physiotherapy; in fact, it reduces the risks of cardiovascular diseases and diabetes. Moreover, physical exercise decreases the incidence of some types of cancer, such as breast and colon cancer. Finally, rehabilitation protocols need correct exercise training to reach the complete “return to play” of patients. Unfortunately, the mechanisms associated with the beneficial effects of physical activity are still under study. Therefore, advances in all aspects of sport and exercise medicine will be relevant for physicians, recreational sport practitioners and elite athletes. This was the aim of this Special Issue, “New trends in sport and exercise medicine”, which achieved great success. Sixteen papers have been published, which are briefly described below. They range from mobile applications in physiotherapy to changes in bioactive lipids in half-marathoners. However, sport and exercise medicine are broad subjects and require more papers to clarify their different aspects. Therefore, we proposed a new Special Issue to continue on this path and gain new insights into sport and exercise medicine.

Medicine --- rehabilitation --- compliance --- anterior cruciate ligament reconstruction (ACLR) --- range of motion (ROM) --- self-efficacy --- behavioral design --- gamification --- microparticles --- microvesicles --- extracellular vesicles --- molecular markers --- cell-cell communication --- physical exercise --- physical activity --- angiogenesis --- secretome --- paracrine signaling --- cellular crosstalk --- ginseng --- performance --- recovery --- eccentric exercise --- inflammation --- allometry --- standing broad jump --- children --- growth --- maturity offset --- bench pull --- vertical jump --- power --- talent detection --- training --- insertional Achilles tendinopathy --- Achilles tendon moment arm --- suture bridge method --- cool-down strategy --- heart rate --- fatigue perception --- muscle strain --- quadriceps --- football --- invasive physiotherapy --- post-injury performance --- reinjury --- return to play --- autonomic nervous system --- cardiac autonomic regulation --- cardiorespiratory fitness --- daily training --- endurance --- secreted protein acidic and rich in cysteine (Sparc) --- exercise --- muscle performance --- metabolic phenotype --- lactate --- ageing --- high-impact weight-bearing exercise --- bone mineral density --- bone metabolic markers --- serum 25-(OH) D --- middle-aged premenopausal women --- ROS --- signal transduction --- aging --- air pollution --- lungs --- skeletal muscle mass --- muscular strength --- anaerobic power --- arterial stiffness --- cholinesterases --- heart rate variability --- autonomic recovery mechanisms --- sympathetic-parasympathetic modulation --- postexercise recovery --- ceramides --- cytokines --- diacylglycerol --- biomarkers --- rehabilitation --- compliance --- anterior cruciate ligament reconstruction (ACLR) --- range of motion (ROM) --- self-efficacy --- behavioral design --- gamification --- microparticles --- microvesicles --- extracellular vesicles --- molecular markers --- cell-cell communication --- physical exercise --- physical activity --- angiogenesis --- secretome --- paracrine signaling --- cellular crosstalk --- ginseng --- performance --- recovery --- eccentric exercise --- inflammation --- allometry --- standing broad jump --- children --- growth --- maturity offset --- bench pull --- vertical jump --- power --- talent detection --- training --- insertional Achilles tendinopathy --- Achilles tendon moment arm --- suture bridge method --- cool-down strategy --- heart rate --- fatigue perception --- muscle strain --- quadriceps --- football --- invasive physiotherapy --- post-injury performance --- reinjury --- return to play --- autonomic nervous system --- cardiac autonomic regulation --- cardiorespiratory fitness --- daily training --- endurance --- secreted protein acidic and rich in cysteine (Sparc) --- exercise --- muscle performance --- metabolic phenotype --- lactate --- ageing --- high-impact weight-bearing exercise --- bone mineral density --- bone metabolic markers --- serum 25-(OH) D --- middle-aged premenopausal women --- ROS --- signal transduction --- aging --- air pollution --- lungs --- skeletal muscle mass --- muscular strength --- anaerobic power --- arterial stiffness --- cholinesterases --- heart rate variability --- autonomic recovery mechanisms --- sympathetic-parasympathetic modulation --- postexercise recovery --- ceramides --- cytokines --- diacylglycerol --- biomarkers

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The practice of regular physical activity has been proposed as a determinant in many disciplines, from wellness to physiotherapy; in fact, it reduces the risks of cardiovascular diseases and diabetes. Moreover, physical exercise decreases the incidence of some types of cancer, such as breast and colon cancer. Finally, rehabilitation protocols need correct exercise training to reach the complete “return to play” of patients. Unfortunately, the mechanisms associated with the beneficial effects of physical activity are still under study. Therefore, advances in all aspects of sport and exercise medicine will be relevant for physicians, recreational sport practitioners and elite athletes. This was the aim of this Special Issue, “New trends in sport and exercise medicine”, which achieved great success. Sixteen papers have been published, which are briefly described below. They range from mobile applications in physiotherapy to changes in bioactive lipids in half-marathoners. However, sport and exercise medicine are broad subjects and require more papers to clarify their different aspects. Therefore, we proposed a new Special Issue to continue on this path and gain new insights into sport and exercise medicine.

rehabilitation --- compliance --- anterior cruciate ligament reconstruction (ACLR) --- range of motion (ROM) --- self-efficacy --- behavioral design --- gamification --- microparticles --- microvesicles --- extracellular vesicles --- molecular markers --- cell–cell communication --- physical exercise --- physical activity --- angiogenesis --- secretome --- paracrine signaling --- cellular crosstalk --- ginseng --- performance --- recovery --- eccentric exercise --- inflammation --- allometry --- standing broad jump --- children --- growth --- maturity offset --- bench pull --- vertical jump --- power --- talent detection --- training --- insertional Achilles tendinopathy --- Achilles tendon moment arm --- suture bridge method --- cool-down strategy --- heart rate --- fatigue perception --- muscle strain --- quadriceps --- football --- invasive physiotherapy --- post-injury performance --- reinjury --- return to play --- autonomic nervous system --- cardiac autonomic regulation --- cardiorespiratory fitness --- daily training --- endurance --- secreted protein acidic and rich in cysteine (Sparc) --- exercise --- muscle performance --- metabolic phenotype --- lactate --- ageing --- high-impact weight-bearing exercise --- bone mineral density --- bone metabolic markers --- serum 25-(OH) D --- middle-aged premenopausal women --- ROS --- signal transduction --- aging --- air pollution --- lungs --- skeletal muscle mass --- muscular strength --- anaerobic power --- arterial stiffness --- cholinesterases --- heart rate variability --- autonomic recovery mechanisms --- sympathetic–parasympathetic modulation --- postexercise recovery --- ceramides --- cytokines --- diacylglycerol --- biomarkers --- n/a --- cell-cell communication --- sympathetic-parasympathetic modulation

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This book collects 25 scientific articles from laboratories around the world, all of which use botulinum neurotoxins as the main protagonists of their studies. The use of botulinum neurotoxin in medicine, following its ability to inhibit the effects of various disorders of different etiology on the human organism, constitutes the main topic of each article presented here. This book, which is aimed at both students and medical professionals, attempts to summarize current knowledge about the use of botulinum toxin as a therapeutic agent in many diseases, ranging from spasticity to tremor, form motor dysfunction after stroke to neuropathic pain, from hyperactive muscle to migraine, and so on. Thanks to its simplified writing, accessible to an audience who may not be familiar with the mysteries of science, readers will get new insights into this biological toxin and its multiple applications, not simply relegated to its historical use to correct of face wrinkles. Both review and research articles are presented, not only concerning animal studies, but also clinical reports. This book will provide an up-to-date picture of the state-of-the-art of the possible development of novel applications of botulinum neurotoxins for future therapeutic purposes.

botulinum toxin --- limb tremors --- muscle selection --- biological effect --- various cell types --- neurotransmitter --- dermatology --- novel indication --- botulinum neurotoxin --- masticatory system --- maxillofacial bone --- dental occlusion --- orthognathic surgery --- sialorrhoea --- drooling --- salivary glands --- swallowing --- eccrine glands --- onabotulinumtoxin A --- incobotulinumtoxin A --- botulinum neurotoxins --- botulinum neurotoxin serotype A --- heavy chain --- botulinum neurotoxin serotype a heavy chain (BoNT/A HC) --- spinal cord injury (SCI) --- nerve regeneration --- growth associated protein 43 (GAP-43) --- superior cervical ganglion 10 (SCG10) --- neuronal processes --- neural regeneration --- Schwann cells --- glia --- spinal cord --- immunohistochemistry --- allodynia --- weight bearing --- sciatic static index --- walking track analysis --- itch --- SNARE --- VAMP --- mast cells --- compound 48/80 --- chloroquine --- spasticity --- botulinum toxin type A --- appropriate treatment --- Therapeutic Index --- pruritus --- antipruritic --- clinical --- experimental --- BoNT/A --- astroglia --- interleukins --- microglia --- TLR2 --- TLR4 --- Snap-23 --- pain --- cerebral palsy --- botulinum toxin A --- complex regional pain syndrome --- lumbar sympathetic ganglion block --- chronic pelvic pain --- overactive detrusor --- vaginism --- temporomandibular joint dislocation --- lateral pterygoid muscle --- botulinum toxin therapy --- synaptic transmission --- SNAP-25 --- epilepsy --- Parkinson’s disease --- neurotransmission blockade --- electrical activity --- prion disease --- new indications --- formulation --- delivery --- refractory chronic migraine --- tension headache --- medication overuse headache --- prophylactic treatment --- XEOMIN® --- BTX --- central neuropathic pain --- spinal cord injury --- post-stroke shoulder pain --- mouse test --- Clostridium tetani --- botulinum antitoxin --- food safety --- abobotulinumtoxinA --- upper limb spasticity --- post-stroke --- early use --- ONTIME --- clinical trial --- human --- urodynamics --- botulinum neurotoxin-A --- basal ganglia --- interspecies differences in motor behavior --- mouse --- rat --- interneurons --- hand tremor --- treatment --- electromyography --- kinematics --- essential tremor --- dystonic tremor --- tremor --- movement disorders --- Botulinum toxin --- upper limb biomechanics --- joint biomechanics --- diagnostic guidance --- clinical decision support --- spastic paresis --- electrical stimulation --- stroke management --- rehabilitation --- hand --- n/a --- Parkinson's disease

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In recent years, many technologies for gait and posture assessments have emerged. Wearable sensors, active and passive in-house monitors, and many combinations thereof all promise to provide accurate measures of physical activity, gait, and posture parameters. Motivated by market projections for wearable technologies and driven by recent technological innovations in wearable sensors (MEMs, electronic textiles, wireless communications, etc.), wearable health/performance research is growing rapidly and has the potential to transform future healthcare from disease treatment to disease prevention. The objective of this Special Issue is to address and disseminate the latest gait, posture, and activity monitoring systems as well as various mathematical models/methods that characterize mobility functions. This Special Issue focuses on wearable monitoring systems and physical sensors, and its mathematical models can be utilized in varied environments under varied conditions to monitor health and performance

History of engineering & technology --- step detection --- machine learning --- outlier detection --- transition matrices --- autoencoders --- ground reaction force (GRF) --- micro electro mechanical systems (MEMS) --- gait --- walk --- bipedal locomotion --- 3-axis force sensor --- shoe --- force distribution --- multi-sensor gait classification --- distributed compressed sensing --- joint sparse representation classification --- telemonitoring of gait --- operating range --- accelerometer --- stride length --- peak tibial acceleration --- running velocity --- wearable sensors --- feedback technology --- rehabilitation --- motor control --- cerebral palsy --- inertial sensors --- gait events --- spatiotemporal parameters --- postural control --- falls in the elderly --- fall risk assessment --- low-cost instrumented insoles --- foot plantar center of pressure --- flexible sensor --- gait recognition --- piezoelectric material --- wearable --- adaptability --- force sensitive resistors --- self-tuning triple threshold algorithm --- sweat sensor --- sweat rate --- dehydration --- IoT --- PDMS --- surface electromyography --- handgrip force --- force-varying muscle contraction --- nonlinear analysis --- wavelet scale selection --- inertial measurement unit --- gyroscope --- asymmetry --- feature extraction --- gait analysis --- lower limb prosthesis --- trans-femoral amputee --- MR damper --- knee damping control --- inertial measurement units --- motion analysis --- kinematics --- functional activity --- repeatability --- reliability --- biomechanics --- cognitive frailty --- cognitive-motor impairment --- Alzheimer's disease --- motor planning error --- instrumented trail-making task --- ankle reaching task --- dual task walking --- nondestructive --- joint moment --- partial weight loading --- muscle contributions --- sit-to-stand training --- motion parameters --- step length --- self-adaptation --- Parkinson's disease (PD) --- tremor dominant (TD) --- postural instability and gait difficulty (PIGD) --- center of pressure (COP) --- fast Fourier transform (FFT) --- wavelet transform (WT) --- fall detection system --- smartphones --- accelerometers --- machine learning algorithms --- supervised learning --- ANOVA analysis --- Step-detection --- ActiGraph --- Pedometer --- acceleration --- physical activity --- physical function --- physical performance test --- chair stand --- sit to stand transfer --- wearables --- gyroscopes --- e-Health application --- physical rehabilitation --- shear and plantar pressure sensor --- biaxial optical fiber sensor --- multiplexed fiber Bragg gratings --- frailty --- pre-frail --- wearable sensor --- sedentary behavior --- moderate-to-vigorous activity --- steps --- fall detection --- elderly people monitoring --- telerehabilitation --- virtual therapy --- Kinect --- eHealth --- telemedicine --- insole --- injury prevention --- biomechanical gait variable estimation --- inertial gait variable --- total knee arthroplasty --- falls in healthy elderly --- fall prevention --- biometrics --- human gait recognition --- ground reaction forces --- Microsoft Kinect --- high heels --- fusion data --- ensemble classifiers --- accidental falls --- older adults --- neural networks --- convolutional neural network --- long short-term memory --- accelerometry --- obesity --- nonlinear --- electrostatic field sensing --- gait measurement --- temporal parameters --- artificial neural network --- propulsion --- aging --- walking --- smart footwear --- frailty prediction --- fall risk --- smartphone based assessments --- adverse post-operative outcome --- intelligent surveillance systems --- human fall detection --- health and well-being --- safety and security --- movement control --- anterior cruciate ligament --- kinetics --- real-time feedback --- biomechanical gait features --- impaired gait classification --- pattern recognition --- sensors --- clinical --- knee --- osteoarthritis --- shear stress --- callus --- woman --- TUG --- IMU --- geriatric assessment --- semi-unsupervised --- self-assessment --- domestic environment --- functional decline --- symmetry --- trunk movement --- autocorrelation --- gait rehabilitation --- wearable device --- IMU sensors --- gait classification --- stroke patients --- neurological disorders --- scanning laser rangefinders (SLR), GAITRite --- cadence --- velocity and stride-length --- power --- angular velocity --- human motion measurement --- sensor fusion --- complementary filter --- fuzzy logic --- inertial and magnetic sensors --- ESOQ-2 --- Parkinson's disease --- UPDRS --- movement disorders --- human computer interface --- RGB-Depth --- hand tracking --- automated assessment --- at-home monitoring --- Parkinson's Diseases --- motorized walker --- haptic cue --- gait pattern --- statistics study --- walk detection --- step counting --- signal processing --- plantar pressure --- flat foot --- insoles --- force sensors --- arch index --- sports analytics --- deep learning --- classification --- inertial sensor --- cross-country skiing --- classical style --- skating style --- batteryless strain sensor --- wireless strain sensor --- resonant frequency modulation --- Ecoflex --- human activity recognition --- smartphone --- human daily activity --- ensemble method --- running --- velocity --- smart shoe --- concussion --- inertial motion units (IMUs) --- vestibular exercises --- validation --- motion capture --- user intent recognition --- transfemoral prosthesis --- multi-objective optimization --- biogeography-based optimization --- smart cane --- weight-bearing --- health monitoring --- wearable/inertial sensors --- regularity --- variability --- human --- motion --- locomotion --- UPDRS tasks --- posture --- postural stability --- center of mass --- RGB-depth --- neurorehabilitation --- hallux abductus valgus --- high heel --- proximal phalanx of the hallux --- abduction --- valgus --- ultrasonography --- Achilles tendon --- diagnostic --- imaging --- tendinopathy --- foot insoles --- electromyography --- joint instability --- muscle contractions --- motorcycling --- wearable electronic devices --- validity --- relative movement --- lower limb prosthetics --- biomechanic measurement tasks --- quantifying socket fit --- rehabilitation exercise --- dynamic time warping --- automatic coaching --- exergame --- fine-wire intramuscular EMG electrode --- non-human primate model --- traumatic spinal cord injury --- wavelet transform --- relative power --- linear mixed model --- VO2 --- calibration --- MET --- VO2net --- speed --- equivalent speed --- free-living --- children --- adolescents --- adults --- gait event detection --- hemiplegic gait --- appropriate mother wavelet --- acceleration signal --- wavelet-selection criteria --- conductive textile --- stroke --- hemiparetic --- real-time monitoring --- lower limb locomotion activity --- triplet Markov model --- semi-Markov model --- on-line EM algorithm --- human kinematics --- phase difference angle --- step detection --- machine learning --- outlier detection --- transition matrices --- autoencoders --- ground reaction force (GRF) --- micro electro mechanical systems (MEMS) --- gait --- walk --- bipedal locomotion --- 3-axis force sensor --- shoe --- force distribution --- multi-sensor gait classification --- distributed compressed sensing --- joint sparse representation classification --- telemonitoring of gait --- operating range --- accelerometer --- stride length --- peak tibial acceleration --- running velocity --- wearable sensors --- feedback technology --- rehabilitation --- motor control --- cerebral palsy --- inertial sensors --- gait events --- spatiotemporal parameters --- postural control --- falls in the elderly --- fall risk assessment --- low-cost instrumented insoles --- foot plantar center of pressure --- flexible sensor --- gait recognition --- piezoelectric material --- wearable --- adaptability --- force sensitive resistors --- self-tuning triple threshold algorithm --- sweat sensor --- sweat rate --- dehydration --- IoT --- PDMS --- surface electromyography --- handgrip force --- force-varying muscle contraction --- nonlinear analysis --- wavelet scale selection --- inertial measurement unit --- gyroscope --- asymmetry --- feature extraction --- gait analysis --- lower limb prosthesis --- trans-femoral amputee --- MR damper --- knee damping control --- inertial measurement units --- motion analysis --- kinematics --- functional activity --- repeatability --- reliability --- biomechanics --- cognitive frailty --- cognitive-motor impairment --- Alzheimer's disease --- motor planning error --- instrumented trail-making task --- ankle reaching task --- dual task walking --- nondestructive --- joint moment --- partial weight loading --- muscle contributions --- sit-to-stand training --- motion parameters --- step length --- self-adaptation --- Parkinson's disease (PD) --- tremor dominant (TD) --- postural instability and gait difficulty (PIGD) --- center of pressure (COP) --- fast Fourier transform (FFT) --- wavelet transform (WT) --- fall detection system --- smartphones --- accelerometers --- machine learning algorithms --- supervised learning --- ANOVA analysis --- Step-detection --- ActiGraph --- Pedometer --- acceleration --- physical activity --- physical function --- physical performance test --- chair stand --- sit to stand transfer --- wearables --- gyroscopes --- e-Health application --- physical rehabilitation --- shear and plantar pressure sensor --- biaxial optical fiber sensor --- multiplexed fiber Bragg gratings --- frailty --- pre-frail --- wearable sensor --- sedentary behavior --- moderate-to-vigorous activity --- steps --- fall detection --- elderly people monitoring --- telerehabilitation --- virtual therapy --- Kinect --- eHealth --- telemedicine --- insole --- injury prevention --- biomechanical gait variable estimation --- inertial gait variable --- total knee arthroplasty --- falls in healthy elderly --- fall prevention --- biometrics --- human gait recognition --- ground reaction forces --- Microsoft Kinect --- high heels --- fusion data --- ensemble classifiers --- accidental falls --- older adults --- neural networks --- convolutional neural network --- long short-term memory --- accelerometry --- obesity --- nonlinear --- electrostatic field sensing --- gait measurement --- temporal parameters --- artificial neural network --- propulsion --- aging --- walking --- smart footwear --- frailty prediction --- fall risk --- smartphone based assessments --- adverse post-operative outcome --- intelligent surveillance systems --- human fall detection --- health and well-being --- safety and security --- movement control --- anterior cruciate ligament --- kinetics --- real-time feedback --- biomechanical gait features --- impaired gait classification --- pattern recognition --- sensors --- clinical --- knee --- osteoarthritis --- shear stress --- callus --- woman --- TUG --- IMU --- geriatric assessment --- semi-unsupervised --- self-assessment --- domestic environment --- functional decline --- symmetry --- trunk movement --- autocorrelation --- gait rehabilitation --- wearable device --- IMU sensors --- gait classification --- stroke patients --- neurological disorders --- scanning laser rangefinders (SLR), GAITRite --- cadence --- velocity and stride-length --- power --- angular velocity --- human motion measurement --- sensor fusion --- complementary filter --- fuzzy logic --- inertial and magnetic sensors --- ESOQ-2 --- Parkinson's disease --- UPDRS --- movement disorders --- human computer interface --- RGB-Depth --- hand tracking --- automated assessment --- at-home monitoring --- Parkinson's Diseases --- motorized walker --- haptic cue --- gait pattern --- statistics study --- walk detection --- step counting --- signal processing --- plantar pressure --- flat foot --- insoles --- force sensors --- arch index --- sports analytics --- deep learning --- classification --- inertial sensor --- cross-country skiing --- classical style --- skating style --- batteryless strain sensor --- wireless strain sensor --- resonant frequency modulation --- Ecoflex --- human activity recognition --- smartphone --- human daily activity --- ensemble method --- running --- velocity --- smart shoe --- concussion --- inertial motion units (IMUs) --- vestibular exercises --- validation --- motion capture --- user intent recognition --- transfemoral prosthesis --- multi-objective optimization --- biogeography-based optimization --- smart cane --- weight-bearing --- health monitoring --- wearable/inertial sensors --- regularity --- variability --- human --- motion --- locomotion --- UPDRS tasks --- posture --- postural stability --- center of mass --- RGB-depth --- neurorehabilitation --- hallux abductus valgus --- high heel --- proximal phalanx of the hallux --- abduction --- valgus --- ultrasonography --- Achilles tendon --- diagnostic --- imaging --- tendinopathy --- foot insoles --- electromyography --- joint instability --- muscle contractions --- motorcycling --- wearable electronic devices --- validity --- relative movement --- lower limb prosthetics --- biomechanic measurement tasks --- quantifying socket fit --- rehabilitation exercise --- dynamic time warping --- automatic coaching --- exergame --- fine-wire intramuscular EMG electrode --- non-human primate model --- traumatic spinal cord injury --- wavelet transform --- relative power --- linear mixed model --- VO2 --- calibration --- MET --- VO2net --- speed --- equivalent speed --- free-living --- children --- adolescents --- adults --- gait event detection --- hemiplegic gait --- appropriate mother wavelet --- acceleration signal --- wavelet-selection criteria --- conductive textile --- stroke --- hemiparetic --- real-time monitoring --- lower limb locomotion activity --- triplet Markov model --- semi-Markov model --- on-line EM algorithm --- human kinematics --- phase difference angle