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Wang Y, Zhang M, Wu J, Zhang H, Yang H, Guo S, Lin Z, Lu C. Effects of the Interactive Features of Virtual Partner on Individual Exercise Level and Exercise Perception. Behav Sci (Basel) 2023; 13:bs13050434. [PMID: 37232671 DOI: 10.3390/bs13050434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND We designed an exercise system in which the user is accompanied by a virtual partner (VP) and tested bodyweight squat performance with different interactive VP features to explore the comprehensive impact of these VP features on the individual's exercise level (EL) and exercise perception. METHODS This experiment used three interactive features of VP, including body movement (BM), eye gaze (EG), and sports performance (SP), as independent variables, and the exercise level (EL), subjective exercise enjoyment, attitude toward the team formed with the VP, and local muscle fatigue degree of the exerciser as observational indicators. We designed a 2 (with or without VP's BM) × 2 (with or without VP's EG) × 2 (with or without VP's SP) within-participants factorial experiment. A total of 40 college students were invited to complete 320 groups of experiments. RESULTS (1) Regarding EL, the main effects of BM and SP were significant (p < 0.001). The pairwise interaction effects of the three independent variables on EL were all significant (p < 0.05). (2) Regarding exercise perception, the main effects of BM (p < 0.001) and EG (p < 0.001) on subjective exercise enjoyment were significant. The main effect of BM on the attitude toward the sports team formed with the VP was significant (p < 0.001). The interaction effect of BM and SP on the attitude toward the sports team formed with the VP was significant (p < 0.001). (3) Regarding the degree of local muscle fatigue, the main effects of BM, EG, and SP and their interaction effects were not significant (p > 0.05). CONCLUSION BM and EG from the VP elevate EL and exercise perception during squat exercises, while the VP with SP inhibited the EL and harmed exercise perception. The conclusions of this study can provide references to guide the interactive design of VP-accompanied exercise systems.
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Affiliation(s)
- Yinghao Wang
- Industrial Design and Research Institute, Zhejiang University of Technology, Hangzhou 310023, China
| | - Mengsi Zhang
- School of Design and Architecture, Zhejiang University of Technology, Hangzhou 310023, China
| | - Jianfeng Wu
- Industrial Design and Research Institute, Zhejiang University of Technology, Hangzhou 310023, China
| | - Haonan Zhang
- School of Design and Architecture, Zhejiang University of Technology, Hangzhou 310023, China
| | - Hongchun Yang
- Industrial Design and Research Institute, Zhejiang University of Technology, Hangzhou 310023, China
| | - Songyang Guo
- School of Design and Architecture, Zhejiang University of Technology, Hangzhou 310023, China
| | - Zishuo Lin
- School of Design and Architecture, Zhejiang University of Technology, Hangzhou 310023, China
| | - Chunfu Lu
- Industrial Design and Research Institute, Zhejiang University of Technology, Hangzhou 310023, China
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Seoane-Viaño I, Ong JJ, Basit AW, Goyanes A. To infinity and beyond: Strategies for fabricating medicines in outer space. Int J Pharm X 2022; 4:100121. [PMID: 35782363 PMCID: PMC9240807 DOI: 10.1016/j.ijpx.2022.100121] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 02/06/2023] Open
Abstract
Recent advancements in next generation spacecrafts have reignited public excitement over life beyond Earth. However, to safeguard the health and safety of humans in the hostile environment of space, innovation in pharmaceutical manufacturing and drug delivery deserves urgent attention. In this review/commentary, the current state of medicines provision in space is explored, accompanied by a forward look on the future of pharmaceutical manufacturing in outer space. The hazards associated with spaceflight, and their corresponding medical problems, are first briefly discussed. Subsequently, the infeasibility of present-day medicines provision systems for supporting deep space exploration is examined. The existing knowledge gaps on the altered clinical effects of medicines in space are evaluated, and suggestions are provided on how clinical trials in space might be conducted. An envisioned model of on-site production and delivery of medicines in space is proposed, referencing emerging technologies (e.g. Chemputing, synthetic biology, and 3D printing) being developed on Earth that may be adapted for extra-terrestrial use. This review concludes with a critical analysis on the regulatory considerations necessary to facilitate the adoption of these technologies and proposes a framework by which these may be enforced. In doing so, this commentary aims to instigate discussions on the pharmaceutical needs of deep space exploration, and strategies on how these may be met. Space is a hostile environment that threatens human health and drug stability. Data on the behaviour of medicines in space is critical but lacking. Novel drug manufacturing and delivery strategies are needed to safeguard crewmembers’ safety. Chemputing, synthetic biology, and 3D printing are examples of such emerging technologies. A regulatory framework for space medicines must be implemented to assure quality.
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Affiliation(s)
- Iria Seoane-Viaño
- Department of Pharmaceutics, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
- Department of Pharmacology, Pharmacy and Pharmaceutical Technology, Paraquasil Group (GI-2109), Faculty of Pharmacy, Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela (USC), Santiago de Compostela 15782, Spain
| | - Jun Jie Ong
- Department of Pharmaceutics, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Abdul W. Basit
- Department of Pharmaceutics, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
- FabRx Ltd., 3 Romney Road, Ashford, Kent TN24 0RW, UK
- Corresponding authors at: Department of Pharmaceutics, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK.
| | - Alvaro Goyanes
- Department of Pharmaceutics, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
- FabRx Ltd., 3 Romney Road, Ashford, Kent TN24 0RW, UK
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, I+D Farma Group (GI-1645), Facultad de Farmacia, The Institute of Materials (iMATUS) and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela (USC), Santiago de Compostela, 15782, Spain
- Corresponding authors at: Department of Pharmaceutics, UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK.
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Feltz DL, Hill CR, Samendinger S, Myers ND, Pivarnik JM, Winn B, Ede A, Ploutz-Snyder L. Can Simulated Partners Boost Workout Effort in Long-Term Exercise? J Strength Cond Res 2021; 34:2434-2442. [PMID: 32732774 DOI: 10.1519/jsc.0000000000003732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Feltz, DL, Hill, CR, Samendinger, S, Myers, ND, Pivarnik, JM, Winn, B, Ede, A, and Ploutz-Snyder, L. Can simulated partners boost workout effort in long-term exercise? J Strength Cond Res 34(9): 2434-2442, 2020-We tested whether exercising with a stronger simulated (i.e., software-generated) partner leads to greater work effort compared to exercising alone, to help those seeking to maintain or improve fitness levels with long-term high-intensity training, but who find it necessary or practical to exercise in social isolation. Forty-one middle-aged adults, who participated in at least 30 minutes of vigorous exercise 3x·wk, trained on a cycle ergometer 6 days per week for 24 weeks in an alternating regimen of moderate-intensity 30-minute continuous and 3 types of high-intensity interval sessions (8 × 30-second sprints, 6 × 2-minute ladders, and 4 × 4-minute intervals). They were assigned either no partner (control), an always superior partner, or a not always superior partner. Participants varied cycle power output to increase or decrease session intensity during the repeated moderate-intensity sessions (30-minute continuous) and 1 of the 3 high-intensity sessions (4 × 4-minute intervals). Changes in intensity were used as a measure of effort motivation over time. Nested multilevel models of effort trajectory were developed and alpha was set to 0.05. For continuous and interval sessions, effort trajectory was positive and significant for those with an always superior partner, but not significantly different from control. Within interval sessions, those with an always superior partner significantly increased effort in the fourth interval compared to control (p = 0.02). Exercising with an always superior partner leads to greater work efforts during the hardest interval training compared to exercising alone.
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Affiliation(s)
- Deborah L Feltz
- Department of Kinesiology, Michigan State University, East Lansing, Michigan
| | - Christopher R Hill
- Department of Kinesiology, California State University, San Bernardino, California
| | - Stephen Samendinger
- Department of Health Promotion and Wellness, Farmingdale State College, Farmingdale, New York
| | - Nicholas D Myers
- Department of Kinesiology, Michigan State University, East Lansing, Michigan
| | - James M Pivarnik
- Department of Kinesiology, Michigan State University, East Lansing, Michigan
| | - Brian Winn
- Department of Media and Information, Michigan State University, East Lansing, Michigan
| | - Alison Ede
- Department of Kinesiology, California State University, Long Beach, California; and
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Ballerini A, Chua CYX, Rhudy J, Susnjar A, Di Trani N, Jain PR, Laue G, Lubicka D, Shirazi‐Fard Y, Ferrari M, Stodieck LS, Cadena SM, Grattoni A. Counteracting Muscle Atrophy on Earth and in Space via Nanofluidics Delivery of Formoterol. ADVANCED THERAPEUTICS 2020. [DOI: 10.1002/adtp.202000014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Andrea Ballerini
- Department of Nanomedicine Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
- Department of Medical Biotechnology and Translational Medicine University of Milan Milan 20122 Italy
| | - Corrine Ying Xuan Chua
- Department of Nanomedicine Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
| | - Jessica Rhudy
- Department of Nanomedicine Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
| | - Antonia Susnjar
- Department of Nanomedicine Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
| | - Nicola Di Trani
- Department of Nanomedicine Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
- College of Materials Science and Opta‐Electronic Technology University of Chinese Academy of Science Shijingshan, 19 Yuquan Road Beijing 100049 China
| | - Priya R. Jain
- Department of Nanomedicine Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
| | - Grit Laue
- Novartis Institutes for Biomedical Research Novartis Campus Basel 4056 Switzerland
| | - Danuta Lubicka
- Novartis Institutes for Biomedical Research 181 Massachusetts Avenue Cambridge MA 02139 USA
| | - Yasaman Shirazi‐Fard
- Bone and Signaling Laboratory Space BioSciences Division NASA Ames Research Center Mail‐Stop 236‐7, Moffett Field, CA, 94035 USA
| | - Mauro Ferrari
- University of Washington Box 357630H375 Health Science Building Seattle WA 98195‐7630 USA
| | - Louis S. Stodieck
- BioServe Space Technologies Department of Aerospace Engineering Sciences University of Colorado Boulder CO 80309 USA
| | - Samuel M. Cadena
- Novartis Institutes for Biomedical Research 181 Massachusetts Avenue Cambridge MA 02139 USA
| | - Alessandro Grattoni
- Department of Nanomedicine Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
- Department of Surgery Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
- Department of Radiation Oncology Houston Methodist Research Institute 6670 Bertner Ave Houston TX 77030 USA
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6
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Shuggi IM, Shewokis PA, Herrmann JW, Gentili RJ. Changes in motor performance and mental workload during practice of reaching movements: a team dynamics perspective. Exp Brain Res 2017; 236:433-451. [PMID: 29214390 DOI: 10.1007/s00221-017-5136-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Accepted: 11/14/2017] [Indexed: 10/18/2022]
Abstract
Few investigations have examined mental workload during motor practice or learning in a context of team dynamics. This study examines the underlying cognitive-motor processes of motor practice by assessing the changes in motor performance and mental workload during practice of reaching movements. Individuals moved a robotic arm to reach targets as fast and as straight as possible while satisfying the task requirement of avoiding a collision between the end-effector and the workspace limits. Individuals practiced the task either alone (HA group) or with a synthetic teammate (HRT group), which regulated the effector velocity to help satisfy the task requirements. The findings revealed that the performance of both groups improved similarly throughout practice. However, when compared to the individuals of the HA group, those in the HRT group (1) had a lower risk of collisions, (2) exhibited higher performance consistency, and (3) revealed a higher level of mental workload while generally perceiving the robotic teammate as interfering with their performance. As the synthetic teammate changed the effector velocity in specific regions near the workspace boundaries, individuals may have been constrained to learn a piecewise visuomotor map. This piecewise map made the task more challenging, which increased mental workload and perception of the synthetic teammate as a burden. The examination of both motor performance and mental workload revealed a combination of both adaptive and maladaptive team dynamics. This work is a first step to examine the human cognitive-motor processes underlying motor practice in a context of team dynamics and contributes to inform human-robot applications.
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Affiliation(s)
- Isabelle M Shuggi
- Systems Engineering Program, University of Maryland, College Park, MD, 20742, USA.,Department of Kinesiology, School of Public Health, University of Maryland, College Park, MD, 20742, USA.,Program in Neuroscience and Cognitive Science, University of Maryland, College Park, MD, 20742, USA
| | - Patricia A Shewokis
- School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA, 19102, USA.,Nutrition Sciences Department, College of Nursing and Health Professions, Drexel University, Philadelphia, PA, 19102, USA
| | - Jeffrey W Herrmann
- Department of Mechanical Engineering, University of Maryland, College Park, MD, 20742, USA.,Institute for Systems Research, University of Maryland, College Park, MD, 20742, USA
| | - Rodolphe J Gentili
- Department of Kinesiology, School of Public Health, University of Maryland, College Park, MD, 20742, USA. .,Program in Neuroscience and Cognitive Science, University of Maryland, College Park, MD, 20742, USA. .,Maryland Robotics Center, University of Maryland, College Park, MD, USA.
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Learmonth YC, Adamson BC, Balto JM, Chiu CY, Molina-Guzman IM, Finlayson M, Barstow EA, Motl RW. Investigating the needs and wants of healthcare providers for promoting exercise in persons with multiple sclerosis: a qualitative study. Disabil Rehabil 2017; 40:2172-2180. [DOI: 10.1080/09638288.2017.1327989] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Yvonne C. Learmonth
- Department of Kinesiology and Community Health, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Brynn C. Adamson
- Department of Kinesiology and Community Health, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Julia M. Balto
- Department of Kinesiology and Community Health, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Chung-Yi Chiu
- Department of Kinesiology and Community Health, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Isabel M. Molina-Guzman
- Departments of Latina/Latino studies, Media & Cinema Studies, University of Illinois at Urbana–Champaign, Champaign, IL, USA
| | - Marcia Finlayson
- School of Rehabilitation Therapy, Queen’s University, Kingston, Canada
| | - Elizabeth A. Barstow
- Department of Occupational Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Robert W. Motl
- Department of Physical Therapy, University of Alabama at Birmingham, Birmingham, AL, USA
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