TY - JOUR A1 - Schulz-Behrendt, Claudia A1 - Salzwedel, Annett A1 - Rabe, Sophie A1 - Ortmann, K. A1 - Völler, Heinz T1 - Aspekte beruflicher und sozialer Wiedereingliederung aus Sicht kardiovaskulär erkrankter Rehabilitanden in besonderen beruflichen Problemlagen T1 - Subjective Aspects of Return to Work and Social Reintegration in Patients with Extensive Work-related Problems in Cardiac Rehabilitation BT - Ergebnisse einer qualitativen Erhebung BT - Results of a Qualitative Investigation JF - Die Rehabilitation : Zeitschrift für Praxis und Forschung in der Rehabilitation N2 - Ziel: Untersucht wurden subjektive bio-psycho-soziale Auswirkungen chronischer Herz- und Gefäßerkrankungen, Bewältigungsstrategien und Formen sozialer Unterstützung bei Rehabilitanden in besonderen beruflichen Problemlagen (BBPL). Methodik: Für die qualitative Untersuchung wurden 17 Patienten (48,9±7,0 Jahre, 13 männl.) mit BBPL (SIMBO-C>30) in leitfadengestützten Interviews befragt. Die Auswertung erfolgte softwaregestützt nach dem inhaltsanalytischen Ansatz von Mayring. Ergebnisse: Im Rahmen der Krankheitsauswirkungen benannten die Patienten soziale, einschließlich beruflicher Aspekte mit 62% der Aussagen deutlich häufiger als physische oder psychische Faktoren (9 bzw. 29%). Angewandte Bewältigungsstrategien und erfahrene Unterstützungsleistungen richteten sich jedoch überwiegend auf körperliche Einschränkungen (70 bzw. 45%). Schlussfolgerung: Obgleich soziale Krankheitsauswirkungen für die befragten Rehabilitanden subjektiv bedeutsam waren, gelang die Entwicklung geeigneter Bewältigungsstrategien nur unzureichen N2 - Objective This study investigated subjective biopsychosocial effects of coronary heart disease (CHD), coping strategies and social support in patients undergoing cardiac rehabilitation (CR) and having extensive work-related problems. Methods A qualitative investigation was performed in 17 patients (48.9 +/- 7.0 y, 13 male) with extensive work-related problems (SIMBO-C > 30). All patients were interviewed with structured surveys. Data analysis was performed using a software that is based on the content analysis approach of Mayring. Results In regard to effects of disease, patients indicated social aspects including occupational aspects (62 %) more often than physical or mental factors (9 or 29 %). Applied coping strategies and support services are mainly focused on physical impairments (70 or 45 %). Conclusions The development of appropriate coping strategies was insufficient although social effects of disease were subjectively meaningful for patients in CR. KW - cardiac rehabilitation KW - extensive work-related problems KW - social support KW - return to work KW - kardiologische Rehabilitation KW - besondere berufliche Problemlagen KW - soziale Unterstützung KW - berufliche Wiedereingliederung Y1 - 2017 U6 - https://doi.org/10.1055/s-0042-121379 SN - 0034-3536 SN - 1439-1309 VL - 56 IS - 3 SP - 181 EP - 188 PB - Thieme CY - Stuttgart ER - TY - JOUR A1 - Eichler, Sarah A1 - Rabe, Sophie A1 - Salzwedel, Annett A1 - Müller, Steffen A1 - Stoll, Josefine A1 - Tilgner, Nina A1 - John, Michael A1 - Wegschneider, Karl A1 - Mayer, Frank A1 - Völler, Heinz T1 - Effectiveness of an interactive telerehabilitation system with home-based exercise training in patients after total hip or knee replacement BT - Study protocol for a multicenter, superiority, no-blinded randomized controlled trial JF - Trials N2 - Background Total hip or knee replacement is one of the most frequently performed surgical procedures. Physical rehabilitation following total hip or knee replacement is an essential part of the therapy to improve functional outcomes and quality of life. After discharge from inpatient rehabilitation, a subsequent postoperative exercise therapy is needed to maintain functional mobility. Telerehabilitation may be a potential innovative treatment approach. We aim to investigate the superiority of an interactive telerehabilitation intervention for patients after total hip or knee replacement, in comparison to usual care, regarding physical performance, functional mobility, quality of life and pain. Methods/design This is an open, randomized controlled, multicenter superiority study with two prospective arms. One hundred and ten eligible and consenting participants with total knee or hip replacement will be recruited at admission to subsequent inpatient rehabilitation. After comprehensive, 3-week, inpatient rehabilitation, the intervention group performs a 3-month, interactive, home-based exercise training with a telerehabilitation system. For this purpose, the physiotherapist creates an individual training plan out of 38 different strength and balance exercises which were implemented in the system. Data about the quality and frequency of training are transmitted to the physiotherapist for further adjustment. Communication between patient and physiotherapist is possible with the system. The control group receives voluntary, usual aftercare programs. Baseline assessments are investigated after discharge from rehabilitation; final assessments 3 months later. The primary outcome is the difference in improvement between intervention and control group in 6-minute walk distance after 3 months. Secondary outcomes include differences in the Timed Up and Go Test, the Five-Times-Sit-to-Stand Test, the Stair Ascend Test, the Short-Form 36, the Western Ontario and McMaster Universities Osteoarthritis Index, the International Physical Activity Questionnaire, and postural control as well as gait and kinematic parameters of the lower limbs. Baseline-adjusted analysis of covariance models will be used to test for group differences in the primary and secondary endpoints. Discussion We expect the intervention group to benefit from the interactive, home-based exercise training in many respects represented by the study endpoints. If successful, this approach could be used to enhance the access to aftercare programs, especially in structurally weak areas. KW - Telerehabilitation KW - Home-based KW - Total hip replacement KW - Total knee replacement KW - Exercise therapy KW - Aftercare Y1 - 2017 U6 - https://doi.org/10.1186/s13063-017-2173-3 SN - 1745-6215 VL - 18 SP - 1 EP - 7 PB - BioMed Central CY - London ER - TY - GEN A1 - Eichler, Sarah A1 - Rabe, Sophie A1 - Salzwedel, Annett A1 - Müller, Steffen A1 - Stoll, Josefine A1 - Tilgner, Nina A1 - John, Michael A1 - Wegschneider, Karl A1 - Mayer, Frank A1 - Völler, Heinz T1 - Effectiveness of an interactive telerehabilitation system with home-based exercise training in patients after total hip or knee replacement BT - Study protocol for a multicenter, superiority, no-blinded randomized controlled trial N2 - Background Total hip or knee replacement is one of the most frequently performed surgical procedures. Physical rehabilitation following total hip or knee replacement is an essential part of the therapy to improve functional outcomes and quality of life. After discharge from inpatient rehabilitation, a subsequent postoperative exercise therapy is needed to maintain functional mobility. Telerehabilitation may be a potential innovative treatment approach. We aim to investigate the superiority of an interactive telerehabilitation intervention for patients after total hip or knee replacement, in comparison to usual care, regarding physical performance, functional mobility, quality of life and pain. Methods/design This is an open, randomized controlled, multicenter superiority study with two prospective arms. One hundred and ten eligible and consenting participants with total knee or hip replacement will be recruited at admission to subsequent inpatient rehabilitation. After comprehensive, 3-week, inpatient rehabilitation, the intervention group performs a 3-month, interactive, home-based exercise training with a telerehabilitation system. For this purpose, the physiotherapist creates an individual training plan out of 38 different strength and balance exercises which were implemented in the system. Data about the quality and frequency of training are transmitted to the physiotherapist for further adjustment. Communication between patient and physiotherapist is possible with the system. The control group receives voluntary, usual aftercare programs. Baseline assessments are investigated after discharge from rehabilitation; final assessments 3 months later. The primary outcome is the difference in improvement between intervention and control group in 6-minute walk distance after 3 months. Secondary outcomes include differences in the Timed Up and Go Test, the Five-Times-Sit-to-Stand Test, the Stair Ascend Test, the Short-Form 36, the Western Ontario and McMaster Universities Osteoarthritis Index, the International Physical Activity Questionnaire, and postural control as well as gait and kinematic parameters of the lower limbs. Baseline-adjusted analysis of covariance models will be used to test for group differences in the primary and secondary endpoints. Discussion We expect the intervention group to benefit from the interactive, home-based exercise training in many respects represented by the study endpoints. If successful, this approach could be used to enhance the access to aftercare programs, especially in structurally weak areas. T3 - Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe - 353 KW - Aftercare KW - Exercise therapy KW - Home-based KW - Telerehabilitation KW - Total hip replacement KW - Total knee replacement Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-403702 ER - TY - JOUR A1 - Eichler, Sarah A1 - Rabe, Sophie A1 - Salzwedel, Annett A1 - Mueller, Steffen A1 - Stoll, Josefine A1 - Tilgner, Nina A1 - John, Michael A1 - Wegscheider, Karl A1 - Mayer, Frank A1 - Völler, Heinz T1 - Effectiveness of an interactive telerehabilitation system with home-based exercise training in patients after total hip or knee replacement: study protocol for a multicenter, superiority, no-blinded randomized controlled trial JF - Trials N2 - Background: Total hip or knee replacement is one of the most frequently performed surgical procedures. Physical rehabilitation following total hip or knee replacement is an essential part of the therapy to improve functional outcomes and quality of life. After discharge from inpatient rehabilitation, a subsequent postoperative exercise therapy is needed to maintain functional mobility. Telerehabilitation may be a potential innovative treatment approach. We aim to investigate the superiority of an interactive telerehabilitation intervention for patients after total hip or knee replacement, in comparison to usual care, regarding physical performance, functional mobility, quality of life and pain. Methods/design: This is an open, randomized controlled, multicenter superiority study with two prospective arms. One hundred and ten eligible and consenting participants with total knee or hip replacement will be recruited at admission to subsequent inpatient rehabilitation. After comprehensive, 3-week, inpatient rehabilitation, the intervention group performs a 3-month, interactive, home-based exercise training with a telerehabilitation system. For this purpose, the physiotherapist creates an individual training plan out of 38 different strength and balance exercises which were implemented in the system. Data about the quality and frequency of training are transmitted to the physiotherapist for further adjustment. Communication between patient and physiotherapist is possible with the system. The control group receives voluntary, usual aftercare programs. Baseline assessments are investigated after discharge from rehabilitation; final assessments 3 months later. The primary outcome is the difference in improvement between intervention and control group in 6-minute walk distance after 3 months. Secondary outcomes include differences in the Timed Up and Go Test, the Five-Times-Sit-to-Stand Test, the Stair Ascend Test, the Short-Form 36, the Western Ontario and McMaster Universities Osteoarthritis Index, the International Physical Activity Questionnaire, and postural control as well as gait and kinematic parameters of the lower limbs. Baseline-adjusted analysis of covariance models will be used to test for group differences in the primary and secondary endpoints. Discussion: We expect the intervention group to benefit from the interactive, home-based exercise training in many respects represented by the study endpoints. If successful, this approach could be used to enhance the access to aftercare programs, especially in structurally weak areas. KW - Telerehabilitation KW - Home-based KW - Total hip replacement KW - Total knee replacement KW - Exercise therapy KW - Aftercare Y1 - 2017 U6 - https://doi.org/10.1186/s13063-017-2173-3 SN - 1745-6215 VL - 18 PB - BioMed Central CY - London ER - TY - JOUR A1 - Wochatz, Monique A1 - Rabe, Sophie A1 - Wolter, Martin A1 - Engel, Tilman A1 - Mueller, Steffen A1 - Mayer, Frank T1 - Muscle activity of upper and lower trapezius and serratus anterior during unloaded and maximal loaded shoulder flexion and extension JF - International Biomechanics N2 - Altered scapular muscle activity is mostly described under unloaded and submaximal loaded conditions in impingement patients. However, there is no clear evidence on muscle activity with respect to movement phases under maximum load in healthy subjects. Therefore, this study aimed to investigate scapular muscle activity under unloaded and maximum loaded isokinetic shoulder flexion and extension in regard to the movement phase. Fourteen adults performed unloaded (continuous passive motion [CPM]) as well as maximum loaded (concentric [CON], eccentric [ECC]) isokinetic shoulder flexion (Flex) and extension (Ext). Simultaneously, scapular muscle activity was measured by EMG. Root mean square was calculated for the whole ROM and four movement phases. Data were analyzed descriptively and by two-way repeated measures ANOVA. CPMFlex resulted in a linear increase of muscle activity for all muscles. Muscle activity during CONFlex and ECCFlex resulted in either constant activity levels or in an initial increase followed by a plateau in the second half of movement. CPMExt decreased with the progression of movement, whereas CONExt and ECCExt initially decreased and either levelled off or increased in the second half of movement. Scapular muscle activity of unloaded shoulder flexion and extension changed under maximum load showing increased activity levels and an altered pattern over the course of movement. KW - shoulder KW - scapular muscle activity KW - isokinetic testing KW - electromyography Y1 - 2017 U6 - https://doi.org/https://doi.org/10.1080/23335432.2017.1364668 VL - 4 IS - 2 SP - 68 EP - 76 PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Salzwedel, Annett A1 - Rabe, Sophie A1 - Zahn, Thomas A1 - Neuwirth, Julia A1 - Eichler, Sarah A1 - Haubold, Kathrin A1 - Wachholz, Anne A1 - Reibis, Rona Katharina A1 - Völler, Heinz T1 - Nutzerinteresse an mobilen digitalen Assistenzsystemen zur Förderung körperlicher Aktivität bei Studierenden und Mitarbeitern einer Universität T1 - User Interest in Digital Health Technologies to Enhance Physical Activity in Students and Staff of a University JF - Gesundheitswesen N2 - Hintergrund Einem Großteil der Bevölkerung gelingt es trotz ausreichenden Wissens um die protektiven Effekte nicht, ausreichende körperliche Aktivität in den Alltag zu integrieren. Digitale Assistenzsysteme könnten hierbei unterstützend eingesetzt werden. Dies setzt jedoch das Interesse potentieller Nutzer voraus. Methode In einer Online-Befragung wurden im Juni/Juli 2015 Mitarbeiter und Studierende der Universität Potsdam zum individuellen Ausmaß der sportlichen Aktivität, dem Interesse an elektronischer Trainingsunterstützung und weiteren Parametern befragt. Ergebnis 1217 Studierende und 485 Mitarbeiter (67,3 bzw. 67,5% Frauen, 26±4,9 bzw. 42,7±11,7 Jahre) nahmen an der Studie teil. Die empfohlene sportliche Aktivität (≥3 Tage bzw. 150 min/Woche) wurde von 70,1% der Mitarbeiter und 52,7% der Studierenden nicht erreicht. Innerhalb dieser Gruppen zeigten 53,2% (Studierende) bzw. 44,2% (Mitarbeiter), unabhängig von Alter, Geschlecht, BMI bzw. Bildungsniveau, Interesse an einer elektronischen Trainingsunterstützung. Schlussfolgerung Auch in jüngeren Bevölkerungsgruppen mit hohem Bildungsniveau ist die Mehrzahl der Personen unzureichend körperlich aktiv. Ein Interesse an Trainingsunterstützung besteht in etwa der Hälfte dieser sportlich inaktiven Gruppe. Dies legt den Schluss nahe, dass der personalisierte Einsatz mobiler Assistenzsysteme für die positive Beeinflussung des Lebensstils zunehmend an Bedeutung gewinnen könnte. N2 - Introduction Though health-enhancing effects of physical activity are well documented, the majority of the population is unable to implement present recommendations into daily routine. Mobile health (mHealth) technologies might be able to increase the physical activity level. However, the interest of potential users is a mandatory basis for this. Method We conducted an online-survey from 06-07/2015 by asking students and employees from the University of Potsdam for their activity level, interest in mHealth training support and other relevant parameters. Results 1 217 students and 485 employees (67.3 % and 67.5 % female, 26.0 +/- 4.9 and 42.7 +/- 11.7 years, respectively) participated in the survey. 70.1 % of employees and 52.7 % of students did not follow the recommendation for physical activity (3 times per week). 53.2 % (students) and 44.2 % (employees), independent of age, sex, BMI and level of education or professional qualification, indicated their interest in mHealth technology offering training support. Conclusion Even in a younger population with higher education, most respondents reported an insufficient level of physical activity. About half of them indicated their interest in training support. Therefore, the use of personalized mHealth technology may be of increasing significance for a positive change of lifestyle. KW - physical activity KW - digital health KW - prevention KW - lifestyle KW - mHealth KW - körperliche Aktivität KW - digitale Gesundheit KW - Prävention KW - Lebensstil KW - mobile Assistenzsysteme Y1 - 2018 U6 - https://doi.org/10.1055/s-0043-103951 SN - 0941-3790 SN - 1439-4421 VL - 80 IS - 11 SP - 1023 EP - 1025 PB - Thieme CY - Stuttgart ER - TY - JOUR A1 - Wochatz, Monique A1 - Tilgner, Nina A1 - Mueller, Steffen A1 - Rabe, Sophie A1 - Eichler, Sarah A1 - John, Michael A1 - Völler, Heinz A1 - Mayer, Frank T1 - Reliability and validity of the Kinect V2 for the assessment of lower extremity rehabilitation exercises JF - Gait & posture N2 - Research question: The purpose of this study was to evaluate the test-retest reliability of lower extremity kinematics during squat, hip abduction and lunge exercises captured by the Kinect and to evaluate the agreement to a reference 3D camera-based motion system. Methods: Twenty-one healthy individuals performed five repetitions of each lower limb exercise on two different days. Movements were simultaneously assessed by the Kinect and the reference 3D motion system. Joint angles and positions of the lower limb were calculated for sagittal and frontal plane. For the inter-session reliability and the agreement between the two systems standard error of measurement (SEM), bias with limits of agreement (LoA) and Pearson Correlation Coefficient (r) were calculated. Results: Parameters indicated varying reliability for the assessed joint angles and positions and decreasing reliability with increasing task complexity. Across all exercises, measurement deviations were shown especially for small movement amplitudes. Variability was acceptable for joint angles and positions during the squat, partially acceptable during the hip abduction and predominately inacceptable during the lunge. The agreement between systems was characterized by systematic errors. Overestimations by the Kinect were apparent for hip flexion during the squat and hip abduction/adduction during the hip abduction exercise as well as for the knee positions during the lunge. Knee and hip flexion during hip abduction and lunge were underestimated by the Kinect. Significance: The Kinect system can reliably assess lower limb joint angles and positions during simple exercises. The validity of the system is however restricted. An application in the field of early orthopedic rehabilitation without further development of post-processing techniques seems so far limited. KW - Reproducibility KW - Agreement KW - Markerless motion capture system KW - Telerehabilitation Y1 - 2018 U6 - https://doi.org/10.1016/j.gaitpost.2019.03.020 SN - 0966-6362 SN - 1879-2219 VL - 70 SP - 330 EP - 335 PB - Elsevier CY - Clare ER - TY - JOUR A1 - Haupt, T. A1 - Wolschke, M. A1 - Rabe, Sophie A1 - Scholz, I. A1 - Smurawski, A. A1 - Salzwedel, Annett A1 - Thomas, F. A1 - Reich, H. A1 - Völler, Heinz A1 - Liebach, J. A1 - Eichler, Sarah T1 - ReMove-It – Entwicklung einer telemedizinisch assistierten Bewegungstherapie für die Rehabilitation nach Intervention an der unteren Extremität T1 - ReMove-It - Development of telemedicine assisted Movement Therapy for Rehabilitation after lower Extremity Intervention JF - B&G Bewegungstherapie und Gesundheitssport N2 - Knie- und Hüftgelenksarthrose zählen zu den zehn häufigsten Einzeldiagnosen in orthopädischen Praxen. Die Wirksamkeit einer stationären Rehabilitation für Patienten nach Knie- oder Hüft-Totalendoprothese (TEP) ist in mehreren Studien belegt. Dennoch stellt die mittel- und langfristige Nachhaltigkeit zum Erhalt des Therapieerfolges eine große Herausforderung dar. Das Ziel des Projekts ReMove-It ist es, einen Wirksamkeitsnachweis für eintelemedizinisch assistiertes Interventionstraining für Patienten nach einem operativen Eingriff an den unteren Extremitäten zu erbringen. In dem Beitrag wird anhand von Erfahrungsberichten dargestellt, wie das interaktive Übungsprogramm für Knie- und Hüft-TEP-Patienten entwickelt und das telemedizinische Assistenzsystem MeineReha® in den Behandlungsalltag von drei Rehakliniken integriert wurde. Ebenso werden der Aufbau und Ablauf der klinischen Studie dargestellt und das System aus Sicht der beteiligten Ärzte, und Therapeuten bewertet. N2 - Knee and hip joint arthrosis are among the ten most common diagnoses in orthopedic clinics. The effectiveness of inpatient rehabilitation after a total knee or hip replacement has been documented by numerous studies. However, the mid-term and long-term sustainability of a therapeutic success poses a big challenge. The aim of the project ReMove-is to provide a proof of concept for telemedical assisted intervention training for patients after an operation to their lower extremities. This article, based on testimonies, describes how the interactive exercise program for total knee and hip replacement patients was developed and how the telemedical assistance system MeineReha (R) is integrated into the day-to-day treatment of rehabilitation clinics. Similarly, the composition and execution of the clinical study is described and the system evaluated from the view of doctors and therapists. KW - Computer-assisted home training KW - simplicity KW - patient-friendly operation system KW - direct feedback KW - motion analysis KW - communication KW - supervising therapist KW - rehabilitation KW - temporal and spatial independence (flexibility) KW - high self-motivation Y1 - 2017 U6 - https://doi.org/10.1055/s-0043-118139 SN - 1613-0863 SN - 1613-3269 VL - 33 IS - 5 SP - 221 EP - 226 PB - Thieme CY - Stuttgart ER - TY - JOUR A1 - Wochatz, Monique A1 - Rabe, Sophie A1 - Wolter, Martin A1 - Engel, Tilman A1 - Mueller, Steffen A1 - Mayer, Frank T1 - Reproducibility of scapular muscle activity in isokinetic shoulder flexion and extension JF - Journal of electromyography and kinesiology N2 - Repetitive overhead movements have been identified as a main risk factor to develop shoulder complaints with scapular muscle activity being altered. Reliable assessment of muscle activity is essential to differentiate between symptomatic and asymptomatic individuals. Therefore, the present study aimed to investigate the intra-and inter-session reliability of scapular muscle activity during maximal isokinetic shoulder flexion and extension. Eleven asymptomatic adults performed maximum effort isokinetic shoulder flexion and extension (concentric and eccentric at 60 degrees/s) in a test-retest design. Muscle activity of the upper and lower trapezius and serratus anterior was assessed by sEMG. Root Mean Square was calculated for whole ROM and single movement phases of absolute and normalized muscle activity. Absolute (Bland-Altman analysis (Bias, LoA), Minimal detectable change (MDC)) and relative reliability parameters (Intraclass correlation coefficient (ICC), coefficient of variation (CV)/test-retest variability (TRV)) were utilized for the evaluation of reproducibility. Intra-session reliability revealed ICCs between 0.56 and 0.98, averaged CVs of 18% and average MDCs of 81 mV. Inter-session reliability resulted in ICCs between 0.13 and 0.93, averaged TRVs of 21%, average MDCs of 15% and systematic and random error between -8 +/- 60% and 12 +/- 36%. Scapular muscle activity assessed in overhead movements can be measured reliably under maximum load conditions, though variability is dependent on the movement phase. Measurement variability does not exceed magnitudes of altered scapular muscle activities as reported in previous studies. Therefore, maximum load application is a promising approach for the evaluation of changes in scapular control related to pathologies. (C) 2017 Elsevier Ltd. All rights reserved. Y1 - 2017 U6 - https://doi.org/10.1016/j.jelekin.2017.04.006 SN - 1050-6411 SN - 1873-5711 VL - 34 SP - 86 EP - 92 PB - Elsevier CY - Oxford ER - TY - JOUR A1 - Wochatz, Monique A1 - Rabe, Sophie A1 - Engel, Tilman A1 - Müller, Steffen A1 - Mayer, Frank T1 - Scapular kinematics during unloaded and maximal loaded isokinetic concentric and eccentric shoulder flexion and extension movements JF - Journal of electromyography & kinesiology : official journal of the International Society of Electrophysiology and Kinesiology N2 - Characterization of scapular kinematics under demanding load conditions might aid to distinguish between physiological and clinically relevant alterations. Previous investigations focused only on submaximal external load situations. How scapular movement changes with maximal load remains unclear. Therefore, the present study aimed to evaluate 3D scapular kinematics during unloaded and maximal loaded shoulder flexion and extension. Twelve asymptomatic individuals performed shoulder flexion and extension movements under unloaded and maximal concentric and eccentric loaded isokinetic conditions. 3D scapular kinematics assessed with a motion capture system was analyzed for 20° intervals of humeral positions from 20° to 120° flexion. Repeated measures ANOVAs were used to evaluate kinematic differences between load conditions for scapular position angles, scapulohumeral rhythm and scapular motion extent. Increased scapular upward rotation was seen during shoulder flexion and extension as well as decreased posterior tilt and external rotation during eccentric and concentric arm descents of maximal loaded compared to unloaded conditions. Load effects were further seen for the scapulohumeral rhythm with greater scapular involvement at lower humeral positions and increased scapular motion extent under maximal loaded shoulder movements. With maximal load applied to the arm physiological scapular movement pattern are induced that may imply both impingement sparing and causing mechanisms. KW - Isokinetics KW - Motion analysis KW - Scapular dyskinesis KW - Scapulohumeral rhythm KW - Scapulothoracic Y1 - 2020 U6 - https://doi.org/10.1016/j.jelekin.2021.102517 SN - 1050-6411 SN - 1873-5711 VL - 57 PB - Elsevier CY - Amsterdam ER -