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Ali F, Hogen CA, Miller EJ, Kaufman KR. Validation of Pelvis and Trunk Range of Motion as Assessed Using Inertial Measurement Units. Bioengineering (Basel) 2024; 11:659. [PMID: 39061741 PMCID: PMC11273649 DOI: 10.3390/bioengineering11070659] [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: 02/01/2024] [Revised: 06/13/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
Trunk and pelvis range of motion (ROM) is essential to perform activities of daily living. The ROM may become limited with aging or with neuromusculoskeletal disorders. Inertial measurement units (IMU) with out-of-the box software solutions are increasingly being used to assess motion. We hypothesize that the accuracy (validity) and reliability (consistency) of the trunk and pelvis ROM during steady-state gait in normal individuals as measured using the Opal APDM 6 sensor IMU system and calculated using Mobility Lab version 4 software will be comparable to a gold-standard optoelectric motion capture system. Thirteen healthy young adults participated in the study. Trunk ROM, measured using the IMU was within 5-7 degrees of the motion capture system for all three planes and within 10 degrees for pelvis ROM. We also used a triad of markers mounted on the sternum and sacrum IMU for a head-to-head comparison of trunk and pelvis ROM. The IMU measurements were within 5-10 degrees of the triad. A greater variability of ROM measurements was seen for the pelvis in the transverse plane. IMUs and their custom software provide a valid and reliable measurement for trunk and pelvis ROM in normal individuals, and important considerations for future applications are discussed.
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Affiliation(s)
- Farwa Ali
- Department of Neurology, Mayo Clinic, Rochester, MN 55905, USA
| | - Cecilia A. Hogen
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55905, USA; (C.A.H.); (E.J.M.); (K.R.K.)
| | - Emily J. Miller
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55905, USA; (C.A.H.); (E.J.M.); (K.R.K.)
| | - Kenton R. Kaufman
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN 55905, USA; (C.A.H.); (E.J.M.); (K.R.K.)
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Dellai J, Gilles MA, Remy O, Claudon L, Dietrich G. Development and Evaluation of a Hybrid Measurement System to Determine the Kinematics of the Wrist. SENSORS (BASEL, SWITZERLAND) 2024; 24:2543. [PMID: 38676160 PMCID: PMC11053611 DOI: 10.3390/s24082543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/13/2024] [Accepted: 04/14/2024] [Indexed: 04/28/2024]
Abstract
Optical Motion Capture Systems (OMCSs) are considered the gold standard for kinematic measurement of human movements. However, in situations such as measuring wrist kinematics during a hairdressing activity, markers can be obscured, resulting in a loss of data. Other measurement methods based on non-optical data can be considered, such as magneto-inertial measurement units (MIMUs). Their accuracy is generally lower than that of an OMCS. In this context, it may be worth considering a hybrid system [MIMU + OMCS] to take advantage of OMCS accuracy while limiting occultation problems. The aim of this work was (1) to propose a methodology for coupling a low-cost MIMU (BNO055) to an OMCS in order to evaluate wrist kinematics, and then (2) to evaluate the accuracy of this hybrid system [MIMU + OMCS] during a simple hairdressing gesture. During hair cutting gestures, the root mean square error compared with the OMCS was 4.53° (1.45°) for flexion/extension, 5.07° (1.30°) for adduction/abduction, and 3.65° (1.19°) for pronation/supination. During combing gestures, they were significantly higher, but remained below 10°. In conclusion, this system allows for maintaining wrist kinematics in case of the loss of hand markers while preserving an acceptable level of precision (<10°) for ergonomic measurement or entertainment purposes.
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Affiliation(s)
- Jason Dellai
- Institut National de Recherche et de Sécurité (INRS), 54519 Vandoeuvre-lès-Nancy, France; (M.A.G.); (O.R.); (L.C.)
- Institut des Sciences du Sport Santé de Paris (URP 3625), Université Paris Cité, 75015 Paris, France;
| | - Martine A. Gilles
- Institut National de Recherche et de Sécurité (INRS), 54519 Vandoeuvre-lès-Nancy, France; (M.A.G.); (O.R.); (L.C.)
| | - Olivier Remy
- Institut National de Recherche et de Sécurité (INRS), 54519 Vandoeuvre-lès-Nancy, France; (M.A.G.); (O.R.); (L.C.)
| | - Laurent Claudon
- Institut National de Recherche et de Sécurité (INRS), 54519 Vandoeuvre-lès-Nancy, France; (M.A.G.); (O.R.); (L.C.)
| | - Gilles Dietrich
- Institut des Sciences du Sport Santé de Paris (URP 3625), Université Paris Cité, 75015 Paris, France;
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Wada N, Abe Y, Nakazawa R, Sakamoto M, Tajika T. Relationship between coordination variability and Osgood-Schlatter disease in male junior youth soccer players -cross-sectional study using an inertial measurement unit. Clin Biomech (Bristol, Avon) 2024; 112:106182. [PMID: 38237217 DOI: 10.1016/j.clinbiomech.2024.106182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 12/21/2023] [Accepted: 01/11/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Osgood-Schlatter disease is a common overuse injury, and motor coordination is discussed as a risk factor; however, no reports have examined motor coordination in young soccer players with Osgood-Schlatter disease. This study aimed to investigate the difference in motor coordination between Osgood-Schlatter disease-affected and non-affected soccer players on a junior youth soccer team. METHODS This cross-sectional study investigated 35 young soccer players of 12-15 years of age, who completed a self-administered questionnaire covering general information, injury history, and athletic experience. An inertial measurement unit was attached to the participant's thoracic spine, lumbar spine, pelvis, thigh, and lower leg. The sagittal plane tilt angle of each body segment during squatting was analyzed. The continuous relative phase was calculated using the sagittal plane tilt angle. The mean absolute relative phase and continuous relative phase variabilities were calculated and compared between Osgood-Schlatter disease-affected and non-affected players. FINDINGS The sagittal plane tilt angle of each body segment during static standing and maximum flexion did not differ between the two groups. However, the Osgood-Schlatter disease group had significantly less continuous relative phase variability between the lumbar spine and pelvis (P < 0.01, Cohen's d = 0.91). The Osgood-Schlatter disease group had significantly fewer participants with other sports experience (P = 0.032, φ = 0.36). INTERPRETATION Dysfunctional lower trunk and hip muscles may be leading to Osgood-Schlatter disease. It is suggested that a variety of physical activities should be performed in the junior age group to allow players to acquire a variety of movement patterns.
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Affiliation(s)
- Naoya Wada
- Graduate School of Health Sciences, Gunma University, 3-39-22 Showa-machi, Maebashi, Gunma 371-8514, Japan; Department of Rehabilitation, Jobu Hospital for Respiratory Diseases, Japan.
| | - Yota Abe
- Department of Rehabilitation, Asakura Sports Rehabilitation Clinic, Japan
| | - Rie Nakazawa
- Graduate School of Health Sciences, Gunma University, 3-39-22 Showa-machi, Maebashi, Gunma 371-8514, Japan
| | - Masaaki Sakamoto
- Department of Physiotherapy, Takasaki University of Health and Welfare, Japan
| | - Tsuyoshi Tajika
- Graduate School of Health Sciences, Gunma University, 3-39-22 Showa-machi, Maebashi, Gunma 371-8514, Japan
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Beange KHE, Chan ADC, Graham RB. Investigating concurrent validity of inertial sensors to evaluate multiplanar spine movement. J Biomech 2024; 164:111939. [PMID: 38310004 DOI: 10.1016/j.jbiomech.2024.111939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/13/2023] [Accepted: 01/04/2024] [Indexed: 02/05/2024]
Abstract
Inertial measurement units (IMUs) offer a portable and inexpensive alternative to traditional optical motion capture systems, and have potential to support clinical diagnosis and treatment of low back pain; however, due to a lack of confidence regarding the validity of IMU-derived metrics, their uptake and acceptance remain a challenge. The objective of this work was to assess the concurrent validity of the Xsens DOT IMUs for tracking multiplanar spine movement, and to evaluate concurrent validity and reliability for estimating clinically relevant metrics relative to gold-standard optical motion capture equipment. Ten healthy controls performed spine range of motion (ROM) tasks, while data were simultaneously tracked from IMUs and optical marker clusters placed over the C7, T12, and S1 vertebrae. Root mean square error (RMSE), mean absolute error (MAE), and intraclass correlation coefficients (ICC2,1) were calculated to assess validity and reliability of absolute (abs; C7, T12, and S1 sensors) and relative joint (rel; intersegmental thoracic, lumbar, and total) motion. Overall RMSEabs = 1.33°, MAEabs = 0.74° ± 0.69, and ICC2,1,abs = 0.953 across all movements, sensors, and planes. Results were slightly better for uniplanar movements when evaluating the primary rotation axis (prim) absolute ROM (MAEabs,prim = 0.56° ± 0.49; ICC2,1,abs,prim = 0.999). Similarly, when evaluating relative intersegmental motion, overall RMSErel = 2.39°, MAErel = 1.10° ± 0.96, and ICC2,1,rel = 0.950, and relative primary rotation axis achieved MAErel,prim = 0.87° ± 0.77, and ICC2,1,rel,prim = 0.994. Findings from this study suggest that these IMUs can be considered valid for tracking multiplanar spine movement, and may be used to objectively assess spine movement and neuromuscular control in clinics.
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Affiliation(s)
- Kristen H E Beange
- Department of Systems and Computer Engineering, Faculty of Engineering and Design, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada; Ottawa-Carleton Institute for Biomedical Engineering, Ottawa, Ontario, Canada
| | - Adrian D C Chan
- Department of Systems and Computer Engineering, Faculty of Engineering and Design, Carleton University, 1125 Colonel By Drive, Ottawa, Ontario K1S 5B6, Canada; School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, 200 Lees Avenue, Ottawa, Ontario K1N 6N5, Canada; Ottawa-Carleton Institute for Biomedical Engineering, Ottawa, Ontario, Canada
| | - Ryan B Graham
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, 200 Lees Avenue, Ottawa, Ontario K1N 6N5, Canada; Ottawa-Carleton Institute for Biomedical Engineering, Ottawa, Ontario, Canada.
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El Fezazi M, Achmamad A, Jbari A, Jilbab A. A convenient approach for knee kinematics assessment using wearable inertial sensors during home-based rehabilitation: Validation with an optoelectronic system. SCIENTIFIC AFRICAN 2023; 20:e01676. [PMID: 37122479 PMCID: PMC10122771 DOI: 10.1016/j.sciaf.2023.e01676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/23/2023] [Accepted: 04/22/2023] [Indexed: 05/02/2023] Open
Abstract
Rehabilitation services are among the most severely impacted by the COVID-19 pandemic. This has increased the number of people not receiving the needed rehabilitation care. Home-based rehabilitation becomes alternative support to face this greater need. However, monitoring kinematics parameters during rehabilitation exercises is critical for an effective recovery. This work proposes a detailed framework to estimate knee kinematics using a wearable Magnetic and Inertial Measurement Unit (MIMU). That allows at-home monitoring for knee rehabilitation progress. Two MIMU sensors were attached to the shank and thigh segments respectively. First, the absolute orientation of each sensor was estimated using a sensor fusion algorithm. Second, these sensor orientations were transformed to segments orientations using a functional sensor-to-segment (STS) alignment. Third, the relative orientation between segments, i.e., knee joint angle, was computed and the relevant kinematics parameters were extracted. Then, the validity of our approach was evaluated with a gold-standard optoelectronic system. Seven participants completed three to five Timed-Up-and-Go (TUG) tests. The estimated knee angle was compared to the reference angle. Root-mean-square error (RMSE), correlation coefficient, and Bland-Altman analysis were considered as evaluation metrics. Our results showed reasonable accuracy (RMSE < 8°), strong to very-strong correlation (correlation coefficient > 0.86), a mean difference within 1.1°, and agreement limits from -16° to 14°. In addition, no significant difference was found (p-value > 0.05) in extracted kinematics parameters between both systems. The proposed approach might represent a suitable alternative for the assessment of knee rehabilitation progress in a home context.
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Affiliation(s)
- Mohamed El Fezazi
- Electronic Systems Sensors and Nano-Biotechnologies, National Graduate School of Arts and Crafts (ENSAM), Mohammed V University in Rabat, Morocco
| | - Abdelouahad Achmamad
- Electronic Systems Sensors and Nano-Biotechnologies, National Graduate School of Arts and Crafts (ENSAM), Mohammed V University in Rabat, Morocco
| | - Atman Jbari
- Electronic Systems Sensors and Nano-Biotechnologies, National Graduate School of Arts and Crafts (ENSAM), Mohammed V University in Rabat, Morocco
| | - Abdelilah Jilbab
- Electronic Systems Sensors and Nano-Biotechnologies, National Graduate School of Arts and Crafts (ENSAM), Mohammed V University in Rabat, Morocco
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Zhao X, Ross G, Dowling B, Graham RB. Three-Dimensional Motion Capture Data of a Movement Screen from 183 Athletes. Sci Data 2023; 10:235. [PMID: 37095115 PMCID: PMC10126034 DOI: 10.1038/s41597-023-02082-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 03/16/2023] [Indexed: 04/26/2023] Open
Abstract
Movement screens are widely used to identify aberrant movement patterns in hopes of decreasing risk of injury, identifying talent, and/or improving performance. Motion capture data can provide quantitative, objective feedback regarding movement patterns. The dataset contains three-dimensional (3D) motion capture data of 183 athletes performing mobility tests (ankle, back bend, crossover adduction, crossover rotation, elbows, head, hip turn, scorpion, shoulder abduction, shoulder azimuth, shoulder rotation, side bends, side lunges and trunk rotation) and stability tests (drop jump, hop down, L-cut, lunge, rotary stability, step down and T-balance) bilaterally (where applicable), the athletes' injury history, and demographics. All data were collected at 120 Hz or 480 Hz using an 8-camera Raptor-E motion capture system with 45 passive reflective markers. A total of 5,493 trials were pre-processed and included in .c3d and .mat formats. This dataset will enable researchers and end users to explore movement patterns of athletes of varying demographics from different sports and competition levels; develop objective movement assessment tools; and gain new insights into the relationships between movement patterns and injury.
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Affiliation(s)
- Xiong Zhao
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - Gwyneth Ross
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | | | - Ryan B Graham
- School of Human Kinetics, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada.
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Tan T, Gatti AA, Fan B, Shea KG, Sherman SL, Uhlrich SD, Hicks JL, Delp SL, Shull PB, Chaudhari AS. A scoping review of portable sensing for out-of-lab anterior cruciate ligament injury prevention and rehabilitation. NPJ Digit Med 2023; 6:46. [PMID: 36934194 PMCID: PMC10024704 DOI: 10.1038/s41746-023-00782-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 02/17/2023] [Indexed: 03/20/2023] Open
Abstract
Anterior cruciate ligament (ACL) injury and ACL reconstruction (ACLR) surgery are common. Laboratory-based biomechanical assessment can evaluate ACL injury risk and rehabilitation progress after ACLR; however, lab-based measurements are expensive and inaccessible to most people. Portable sensors such as wearables and cameras can be deployed during sporting activities, in clinics, and in patient homes. Although many portable sensing approaches have demonstrated promising results during various assessments related to ACL injury, they have not yet been widely adopted as tools for out-of-lab assessment. The purpose of this review is to summarize research on out-of-lab portable sensing applied to ACL and ACLR and offer our perspectives on new opportunities for future research and development. We identified 49 original research articles on out-of-lab ACL-related assessment; the most common sensing modalities were inertial measurement units, depth cameras, and RGB cameras. The studies combined portable sensors with direct feature extraction, physics-based modeling, or machine learning to estimate a range of biomechanical parameters (e.g., knee kinematics and kinetics) during jump-landing tasks, cutting, squats, and gait. Many of the reviewed studies depict proof-of-concept methods for potential future clinical applications including ACL injury risk screening, injury prevention training, and rehabilitation assessment. By synthesizing these results, we describe important opportunities that exist for clinical validation of existing approaches, using sophisticated modeling techniques, standardization of data collection, and creation of large benchmark datasets. If successful, these advances will enable widespread use of portable-sensing approaches to identify ACL injury risk factors, mitigate high-risk movements prior to injury, and optimize rehabilitation paradigms.
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Affiliation(s)
- Tian Tan
- Department of Radiology, Stanford University, Stanford, CA, USA
| | - Anthony A Gatti
- Department of Radiology, Stanford University, Stanford, CA, USA
| | - Bingfei Fan
- College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Kevin G Shea
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA, USA
| | - Seth L Sherman
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA, USA
| | - Scott D Uhlrich
- Department of Bioengineering, Stanford University, Stanford, CA, USA
| | - Jennifer L Hicks
- Department of Bioengineering, Stanford University, Stanford, CA, USA
| | - Scott L Delp
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA, USA
- Department of Bioengineering, Stanford University, Stanford, CA, USA
- Department of Mechanical Engineering, Stanford University, Stanford, CA, USA
| | - Peter B Shull
- School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, Shanghai, China.
| | - Akshay S Chaudhari
- Department of Radiology, Stanford University, Stanford, CA, USA
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
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Chia L, Myer GD, Hewett TE, McKay MJ, Sullivan J, Ford KR, Pappas E. Do Cutting Kinematics Change as Boys Mature? A Longitudinal Cohort Study of High-School Athletes. Clin J Sport Med 2023; 33:e8-e13. [PMID: 36367778 PMCID: PMC9991932 DOI: 10.1097/jsm.0000000000001095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 09/27/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Examine longitudinal changes in trunk, hip, and knee kinematics in maturing boys during an unanticipated cutting task. DESIGN Prospective cohort study. SETTING Biomechanical laboratory. PARTICIPANTS Forty-two high-school male basketball, volleyball, and soccer athletes. ASSESSMENT OF RISK FACTORS Trunk, hip, and knee range-of-motion (RoM), peak angles, and angles at initial contact during an unanticipated 45 degrees sidestep cutting task were estimated using laboratory-based three-dimensional optoelectronic motion capture. Maturation was classified using a modified Pubertal Maturational Observational Scale (PMOS) into prepubertal, midpubertal, or postpubertal stages. MAIN OUTCOME MEASURES Trunk total RoM in frontal, sagittal, and transverse planes; peak trunk flexion, right lateral flexion and right rotation angles; hip total RoM in frontal, sagittal, and transverse planes; hip flexion angle at initial contact; peak hip flexion and adduction angles; knee total RoM in frontal, sagittal, and transverse planes; knee flexion angle at initial contact; peak knee flexion and abduction angles. RESULTS As boys matured, there was a decrease in hip sagittal-plane RoM (49.02 degrees to 43.45 degrees, Benjamini-Hochberg adjusted P = 0.027), hip flexion at initial contact (29.33 degrees to 23.08 degrees, P = 0.018), and peak hip flexion (38.66 degrees to 32.71 degrees, P = 0.046), and an increase in trunk contralateral rotation (17.47 degrees to 25.05 degrees, P = 0.027). CONCLUSIONS Maturing male athletes adopted a more erect cutting strategy that is associated with greater knee joint loading. Knee kinematic changes that increase knee joint loading were not observed in this cohort.
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Affiliation(s)
- Lionel Chia
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, AUS
- Cleveland Guardians Baseball Company, Cleveland, OH, USA
| | - Gregory D. Myer
- Emory Sport Performance and Research Center, Flowery Branch, GA, USA
- Emory Sports Medicine Center, Atlanta, GA, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA, USA
- The Micheli Center for Sports Injury Prevention, Waltham, MA
| | - Timothy E. Hewett
- Hewett Global Consulting, Minneapolis & Rochester, MN, USA
- The Rocky Mountain Consortium for Sports Research, Edwards, CO, USA
| | - Marnee J. McKay
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, AUS
| | - Justin Sullivan
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, AUS
| | - Kevin R. Ford
- Department of Physical Therapy, Congdon School of Health Sciences, High Point University, High Point, NC, USA
| | - Evangelos Pappas
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, AUS
- The University of Wollongong, School of Medicine and Illawarra Health and Medical Research Institute, NSW, AUS
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A Minimal Sensor Inertial Measurement Unit System Is Replicable and Capable of Estimating Bilateral Lower-Limb Kinematics in a Stationary Bodyweight Squat and a Countermovement Jump. J Appl Biomech 2023; 39:42-53. [PMID: 36652950 DOI: 10.1123/jab.2022-0168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 11/20/2022] [Accepted: 11/29/2022] [Indexed: 01/19/2023]
Abstract
This study aimed to validate a 7-sensor inertial measurement unit system against optical motion capture to estimate bilateral lower-limb kinematics. Hip, knee, and ankle sagittal plane peak angles and range of motion (ROM) were compared during bodyweight squats and countermovement jumps in 18 participants. In the bodyweight squats, left peak hip flexion (intraclass correlation coefficient [ICC] = .51), knee extension (ICC = .68) and ankle plantar flexion (ICC = .55), and hip (ICC = .63) and knee (ICC = .52) ROM had moderate agreement, and right knee ROM had good agreement (ICC = .77). Relatively higher agreement was observed in the countermovement jumps compared to the bodyweight squats, moderate to good agreement in right peak knee flexion (ICC = .73), and right (ICC = .75) and left (ICC = .83) knee ROM. Moderate agreement was observed for right ankle plantar flexion (ICC = .63) and ROM (ICC = .51). Moderate agreement (ICC > .50) was observed in all variables in the left limb except hip extension, knee flexion, and dorsiflexion. In general, there was poor agreement for peak flexion angles, and at least moderate agreement for joint ROM. Future work will aim to optimize methodologies to increase usability and confidence in data interpretation by minimizing variance in system-based differences and may also benefit from expanding planes of movement.
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Waiteman MC, Chia L, Ducatti MHM, Bazett-Jones DM, Pappas E, de Azevedo FM, Briani RV. Trunk Biomechanics in Individuals with Knee Disorders: A Systematic Review with Evidence Gap Map and Meta-analysis. SPORTS MEDICINE - OPEN 2022; 8:145. [PMID: 36503991 PMCID: PMC9742076 DOI: 10.1186/s40798-022-00536-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 11/15/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND The trunk is the foundation for transfer and dissipation of forces throughout the lower extremity kinetic chain. Individuals with knee disorders may employ trunk biomechanical adaptations to accommodate forces at the knee or compensate for muscle weakness. This systematic review aimed to synthesize the literature comparing trunk biomechanics between individuals with knee disorders and injury-free controls. METHODS Five databases were searched from inception to January 2022. Observational studies comparing trunk kinematics or kinetics during weight-bearing tasks (e.g., stair negotiation, walking, running, landings) between individuals with knee disorders and controls were included. Meta-analyses for each knee disorder were performed. Outcome-level certainty was assessed using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE), and evidence gap maps were created. RESULTS A total of 81 studies investigating trunk biomechanics across six different knee disorders were included (i.e., knee osteoarthritis [OA], total knee arthroplasty [TKA], patellofemoral pain [PFP], patellar tendinopathy [PT], anterior cruciate ligament deficiency [ACLD], and anterior cruciate ligament reconstruction [ACLR]). Individuals with knee OA presented greater trunk flexion during squatting (SMD 0.88, 95% CI 0.58-1.18) and stepping tasks (SMD 0.56, 95% CI 0.13-.99); ipsilateral and contralateral trunk lean during walking (SMD 1.36; 95% CI 0.60-2.11) and sit-to-stand (SMD 1.49; 95% CI 0.90-2.08), respectively. Greater trunk flexion during landing tasks in individuals with PFP (SMD 0.56; 95% CI 0.01-1.12) or ACLR (SMD 0.48; 95% CI 0.21-.75) and greater ipsilateral trunk lean during single-leg squat in individuals with PFP (SMD 1.01; 95% CI 0.33-1.70) were also identified. No alterations in trunk kinematics of individuals with TKA were identified. Evidence gap maps outlined the lack of investigations for individuals with PT or ACLD, as well as for trunk kinetics across knee disorders. CONCLUSION Individuals with knee OA, PFP, or ACLR present with altered trunk kinematics in the sagittal and frontal planes. The findings of this review support the assessment of trunk biomechanics in these individuals in order to identify possible targets for rehabilitation and avoidance strategies. TRIAL REGISTRATION PROSPERO registration number: CRD42019129257.
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Affiliation(s)
- Marina C. Waiteman
- grid.410543.70000 0001 2188 478XDepartment of Physical Therapy, School of Science and Technology, Sao Paulo State University (UNESP), 305, Roberto Simonsen Street, Presidente Prudente, Sao Paulo 19060-900 Brazil
| | - Lionel Chia
- grid.1013.30000 0004 1936 834XSydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW Australia ,Cleveland Guardians Baseball Company, Cleveland, OH USA
| | - Matheus H. M. Ducatti
- grid.410543.70000 0001 2188 478XDepartment of Physical Therapy, School of Science and Technology, Sao Paulo State University (UNESP), 305, Roberto Simonsen Street, Presidente Prudente, Sao Paulo 19060-900 Brazil
| | - David M. Bazett-Jones
- grid.267337.40000 0001 2184 944XSchool of Exercise and Rehabilitation Sciences, College of Health and Human Services, University of Toledo, Toledo, OH USA
| | - Evangelos Pappas
- grid.1007.60000 0004 0486 528XSchool of Medicine and Illawarra Health and Medical Research Institute, The University of Wollongong, Wollongong, NSW Australia
| | - Fábio M. de Azevedo
- grid.410543.70000 0001 2188 478XDepartment of Physical Therapy, School of Science and Technology, Sao Paulo State University (UNESP), 305, Roberto Simonsen Street, Presidente Prudente, Sao Paulo 19060-900 Brazil
| | - Ronaldo V. Briani
- grid.410543.70000 0001 2188 478XDepartment of Physical Therapy, School of Science and Technology, Sao Paulo State University (UNESP), 305, Roberto Simonsen Street, Presidente Prudente, Sao Paulo 19060-900 Brazil
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11
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Performance of male and female soccer players in field-based tests for screening the anterior cruciate ligament injury risk. SPORT SCIENCES FOR HEALTH 2022. [DOI: 10.1007/s11332-022-01011-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Validity and Reliability of the Leomo Motion-Tracking Device Based on Inertial Measurement Unit with an Optoelectronic Camera System for Cycling Pedaling Evaluation. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19148375. [PMID: 35886226 PMCID: PMC9322640 DOI: 10.3390/ijerph19148375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/06/2022] [Accepted: 07/07/2022] [Indexed: 11/17/2022]
Abstract
Background: The use of inertial measurement sensors (IMUs), in the search for a more ecological measure, is spreading among sports professionals with the aim of improving the sports performance of cyclists. The kinematic evaluation using the Leomo system (TYPE-R, Leomo, Boulder, CO, USA) has become popular. Purpose: The present study aimed to evaluate the reliability and validity of the Leomo system by measuring the angular kinematics of the lower extremities in the sagittal plane during pedaling at different intensities compared to a gold-standard motion capture camera system (OptiTrack, Natural Point, Inc., Corvallis, OR, USA). Methods: Twenty-four elite cyclists recruited from national and international cycling teams performed two 6-min cycles of cycling on a cycle ergometer at two different intensities (first ventilatory threshold (VT1) and second ventilatory threshold (VT2)) in random order, with a 5 min rest between intensity conditions. The reliability and validity of the Leomo system versus the motion capture system were evaluated. Results: Both systems showed high validity and were consistently excellent in foot angular range Q1 (FAR (Q1)) and foot angular range (FAR) (ICC-VT1 between 0.91 and 0.95 and ICC-VT2 between 0.88 and 0.97), while the variables leg angular range (LAR) and pelvic angle showed a modest validity (ICC-VT1 from 0.52 to 0.71 and ICC-VT2 between 0.61 and 0.67). Compared with Optitrack, Leomo overestimated all the variables, especially the LAR and pelvic angle values, in a range between 12 and 15°. Conclusions: Leomo is a reliable and valid tool for analyzing the ranges of motion of the cyclist’s lower limbs in the sagittal plane, especially for the variables FAR (Q1) and FAR. However, its systematic error for FAR and Pelvic Angle values must be considered in sports performance analysis.
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