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Journal Publication

Motion Science and Technology

link

Dynamic Imaging and Joint Mechanics

Link

Komala, I., Chen, Y.-T., Chen, Y.-C., Yeh, C.-C., & Lu, T.-W.* (2025). A finite element simulation study on the superficial collagen fibril network of knee cartilage under cyclic loading: Effects of fibril crosslink densities. Journal of the Mechanical Behavior of Biomedical Materials, 170, 107100. link

Intelligent Wearable Systems

  • AI-Based Wearable Technology
    link
    Yu, C. H., Yeh, C. C., Lu, Y. F., Lu, Y. L., Wang, T. M., Lin, F. Y. S., & Lu, T. W. (2023). Recurrent Neural Network Methods for Extracting Dynamic Balance Variables during Gait from a Single Inertial Measurement Unit. Sensors, 23(22), 9040. 


  •  Markerless Motion Capture & Force Measurement
    link
    [1] Yu, C. H., Lu, S. H., Lu, Y. F., Wu, K. W., Lu, Y. L., Wang, J. Y., Wang, T. M., & Lu, T. W. (2025). A Physics-Informed Deep Learning Approach to Predicting Bilateral Ground Reaction Forces and Centre of Pressure From a Single Forceplate During Gait. Gait & Posture, 122, 50-57.

    [2] Hsieh, H.J., Lin, H-C., Lu, H.L., Chen, T.Y., & Lu, T.W. (2016) Calibration of an instrumented treadmill using a precision-controlled device with artificial neural network-based error corrections. Gait & Posture, 45: 217-223. 

Lifespan and Clinical Biomechanics

  • Advancing Movement Science in Orthopedics link
    [1] Wang, J.-Y., Lu, S.-H., Hu, C.-H., Wu, K.-W., Wang, T.-M., and Lu, T.-W.*(2025). Uphill walking unveils hidden instability and biomechanical adaptations in anterior cruciate ligament-deficient copers. Gait & Posture, 120: 110008. (SCI)

    [2] Chang, C.-F., Lu, T.-W., Hu, C.-H., Wu, K.-W., Kuo, C.-C., and Wang, T.-M.* (2025). Lower limb inter-joint coordination and end-point control during gait in adolescents with early treated unilateral developmental dysplasia of the hip. Bioengineering, 12(8): 836. (SCI)

    [3] Lee, P.-A., Wang, T.-M., Chen, Y.-T., Wu, K.-H., Liu, H.-C. and Lu, T.-W.* (2023) Mid-vastus total knee arthroplasty for medial osteoarthritis recovers gait balance control better than lateral parapatellar approach three months post-surgery. Frontiers in Bioengineering and Biotechnology, 11: 406. (SCI)

    [4] Huang, T.-C., Huang, H.-P., Wu, K.-W., Pao, J.-L., Chen, C.-K., Wang, T.-M. and Lu, T.-W.* (2022) Body’s center of mass motion relative to the center of pressure during gait, and its correlation with standing balance in patients with lumbar spondylosis. Applied Sciences, 12(24): 12915. (SCI)

    [5] Lee, W.-C., Lee, P.-A., Chen, T.-Y., Chen, Y.-T., Wu, K.-W., Tsai, Y.-L., Wang, T.-M. and Lu, T.-W.* (2022) Avascular necrosis of the hip compromises gait balance control in female juveniles with unilateral developmental dysplasia treated in toddlerhood. Frontiers in Bioengineering and Biotechnology, 10: 854818. (SCI)

    [6] Lee, W.-C., Lee, P.-A., Chen, T.-Y., Chen, Y.-T., Wu, K.-W., Tsai, Y.-L., Wang, T.-M. and Lu, T.-W.* (2022) Avascular necrosis of the hip compromises gait balance control in female juveniles with unilateral developmental dysplasia treated in toddlerhood. Frontiers in Bioengineering and Biotechnology, 10: 854818. (SCI)

    [7] Lee, W.-C., Lee, P.-A., Chen, T.-Y., Tsai, Y.-L., Wang, T.-M. and Lu, T.-W.* (2022) Bilateral asymmetry in balance control during gait in children with treated unilateral developmental dysplasia of the hip. Gait & Posture, 92: 223-229. (SCI)

    [8] Lee, P.-A., Liu, H.-C., Chen, T.-Y., Wang, T.-M. and Lu, T.-W.* (2021) Recovery of balance control in bilateral medial knee osteoarthritis after total knee arthroplasty during level walking. Journal of Orthopaedic Research, 10: 25234. (SCI)

    [9] Lee, P.-A., Wu, K.-H., Lu, H.-Y., Su, K.-W., Wang, T.-M., Liu, H.-C. and Lu, T.-W.* (2021) Compromised balance control in older people with bilateral medial knee osteoarthritis during level walking. Scientific Reports, 11(1): 3742. (SCI)

    [10] Wu, K.-W., Lee, W.-C., Ho, Y.-T., Wang, T.-M., Kuo, K.-N. and Lu, T.-W.* (2021) Balance control and lower limb joint work in children with bilateral genu valgum during level walking. Gait & Posture, 90: 313-319. (SCI)

    [11] Huang, H.-P., Kuo, C.-C., Lu, T.-W., Wu, K.-W., Kuo, K.-N. and Wang, T.-M. (2020) Bilateral symmetry in leg and joint stiffness in children with spastic hemiplegic cerebral palsy during gait. Journal of Orthopaedic Research, 38(9): 2006-2014. (SCI)

    [12] Wu, K.-W., Lu, T.-W., Lee, W.-C., Ho, Y.-T., Huang, T.-C., Wang, J.-H. and Wang, T.-M. (2020) Altered balance control in thoracic adolescent idiopathic scoliosis during obstructed gait. PLOS ONE, 15(2): e0228752. (SCI)

    [13] Wu, K.-W., Lu, T.-W., Lee, W.-C., Ho, Y.-T., Wang, J.-H., Kuo, K.-N. and Wang, T.-M. (2020) Whole body balance control in Lenke 1 thoracic adolescent idiopathic scoliosis during level walking. PLOS ONE, 15(3): e0229775. (SCI)

    [14] Wu, K.-W., Li, J.-D., Huang, H.-P., Liu, Y.-H., Wang, T.-M., Ho, Y.-T. and Lu, T.-W.* (2019) Bilateral asymmetry in kinematic strategies for obstacle-crossing in adolescents with severe idiopathic thoracic scoliosis. Gait & Posture, 71: 211-218. (SCI)

    [15] Wu, K.-W., Wang, T.-M., Hu, C.-C., Hong, S.-W., Lee, P.-A. and Lu, T.-W.* (2019) Postural adjustments in adolescent idiopathic thoracic scoliosis during walking. Gait & Posture, 68: 423-429. (SCI)

    [16] Liu, Y.-H., Wei, I.P., Wang, T.-M., Lu, T.-W.* and Lin, J.-G. (2017) Immediate effects of acupuncture treatment on intra- and inter-limb contributions to body support during gait in patients with bilateral medial knee osteoarthritis. The American Journal of Chinese Medicine, 45(01): 23-35. (SCI)

    [17] Wang, T.-M., Wu, K.-W., Chen, C.-R., Hong, S.-W., Lu, T.-W.*, Kuo, K.N. and Huang, S.-C. (2016) Loading rates during walking in adolescents with type II osteonecrosis secondary to pelvic osteotomy. Journal of Orthopaedic Research, 34(12): 2199-2206. (SCI)

    [18] Wang, T.-M., Huang, H.-P., Li, J.-D., Hong, S.-W., Lo, W.-C. and Lu, T.-W.* (2015) Leg and joint stiffness in children with spastic diplegic cerebral palsy during level walking. PLOS ONE, 10(12): e0143967. (SCI)

    [19] Yeh, H.-C., Chen, L.-F., Hsu, W.-C., Lu, T.-W., Hsieh, L.-F. and Chen, H.-L. (2014) Immediate efficacy of laterally-wedged insoles with arch support on walking in persons with bilateral medial knee osteoarthritis. Archives of Physical Medicine and Rehabilitation, 95(12): 2420-2427. (SCI)

    [20] Liu, Y.-H., Wang, T.-M., Wei, I.P., Lu, T.-W.*, Hong, S.-W. and Kuo, C.-C. (2014) Effects of bilateral medial knee osteoarthritis on intra- and inter-limb contributions to body support during gait. Journal of Biomechanics, 47(2): 445-450. (SCI)

    [21] Hu, P.-T., Lin, K.-H., Lu, T.-W., Tang, P.-F., Hu, M.-H. and Lai, J.-S. (2013) Effect of a cane on sit-to-stand transfer in subjects with hemiparesis. American Journal of Physical Medicine & Rehabilitation, 92(3): 191-202. (SCI) 


  • Advancing Movement Science in Neurologylink
    [1] Lu, S.-H., Kuan, Y.-C., Wu, K.-W., Wang, T.-M., and Lu, T.-W.* (2025). Cognitive-motor dual task induces strategic kinematic adjustments with increased toe-obstacle clearance for older adults during obstacle crossing. PLOS ONE. (SCI)

    [2] Lu, Y.-L., Yu, C.-H., Wang, T.-M., & Lu, T.-W.* (2025). Immediate effects of monocular viewing on lower-limb joint and endpoint kinematics during obstructed gait in young and older adults. Gait & Posture. (SCI)

    [3] Lu, S.-H., Kuan, Y.-C., Wang, T.-M., Wu, K.-W., & Lu, T.-W.* (2025). Effects of divided attention on kinematic adaptations during obstacle-crossing in mild cognitive impairment. Gait & Posture, 122, 17–25. (SCI)

    [4] Lu, T.-W., Lu, S.-H., Yu, C.-H., Wu, K.-W. and Kuan, Y.-C.* (2024). A multi-objective optimal control approach to motor strategy changes in older people with mild cognitive impairment during obstacle crossing. Journal of NeuroEngineering and Rehabilitation, 21(1): 200. (SCI)

    [5] Wu, K.-W., Yu, C.-H., Huang, T.-H., Lu, S.-H., Tsai, Y.-L., Wang, T.-M. and Lu, T.-W.* (2023) Children with Duchenne muscular dystrophy display specific kinematic strategies during obstacle-crossing. Scientific Reports, 13(1): 17094. (SCI)

    [6] Lu, S.-H., Kuan, Y.-C., Wu, K.-W., Lu, H.-Y., Tsai, Y.-L., Chen, H.-H. and Lu, T.-W.* (2022) Kinematic strategies for obstacle-crossing in older adults with mild cognitive impairment. Frontiers in Aging Neuroscience, 14: 950411. (SCI)

    [7] Kuo, C.-C., Wang, J.-Y., Chen, S.-C., Lu, T.-W.* and Hsu, H.-C. (2021) Aging affects multi-objective optimal control strategies during obstacle crossing. Applied Sciences, 11(17): 8040. (SCI)

    [8] Hsu, W.-C., Liu, M.-W. and Lu, T.-W.* (2016) Biomechanical risk factors for tripping during obstacle—Crossing with the trailing limb in patients with type II diabetes mellitus. Gait & Posture, 45: 103-109. (SCI)

    [9] Yang, W.-C., Hsu, W.-L., Wu, R.-M., Lu, T.-W. and Lin, K.-H. (2016) Motion analysis of axial rotation and gait stability during turning in people with Parkinson's disease. Gait & Posture, 44: 83-88. (SCI)

    [10] Chen, H.-L., Lu, T.-W.and Chou, L.-S. (2015) Effect of concussion on inter-joint coordination during divided-attention gait. Journal of Medical and Biological Engineering, 35(1): 28-33. (SCI)


  • Advancing Movement Science in Footwear and Environmental Biomechanics
    link
    [1] Lu, H.-L., Kuo, M.-Y., Chang, C.-F., Lu, T.-W.* and Hong, S.-W. (2017) Effects of gait speed on the body’s center of mass motion relative to the center of pressure during over-ground walking. Human Movement Science, 54: 354-362. (SCI)

    [2] Lu, H.-L., Lu, T.-W.*, Lin, H.-C. and Chan, W.P. (2017) Comparison of body’s center of mass motion relative to center of pressure between treadmill and over-ground walking. Gait & Posture, 53: 248-253. (SCI)

    [3] Lu, H.-L., Lu, T.-W.*, Lin, H.-C., Hsieh, H.-J. and Chan, W.P. (2017) Effects of belt speed on the body’s center of mass motion relative to the center of pressure during treadmill walking. Gait & Posture, 51: 109-115. (SCI)

    [4] Chien, H.-L. and Lu, T.-W.* (2017) Effects of shoe heel height on the end-point and joint kinematics of the locomotor system when crossing obstacles of different heights. Ergonomics, 60(3): 410-420. (SCI)

    [5] Hsu, W.-C., Wang, T.-M., Lu, H.-L. and Lu, T.-W.* (2015) Anticipatory changes in control of swing foot and lower limb joints when walking onto a moving surface traveling at constant speed. Gait & Posture, 41(1): 185-191. (SCI)

    [6] Chien, H.-L., Liu, M.-W., Lu, T.-W.*, Kuo, C.-C. and Chung, P.-C. (2014) Inter-joint sharing of total support moments in the lower extremities during gait in narrow-heeled shoes of different heights. Ergonomics, 57(1): 74-85. (SCI)

    [7] Chien, H.-L., Lu, T.-W.* and Liu, M.-W. (2014) Effects of long-term wearing of high-heeled shoes on the control of the body's center of mass motion in relation to the center of pressure during walking. Gait & Posture, 39(4): 1045-1050. (SCI)

    [8] Chien, H.-L., Lu, T.-W.*, Liu, M.-W., Hong, S.-W. and Kuo, C.-C. (2014) Kinematic and kinetic adaptations in the lower extremities of experienced wearers during high-heeled gait. Biomedical Engineering: Applications, Basis and Communications, 26(03): 1450042. (EI)

    [9] Hong, S.-W., Leu, T.-H., Li, J.-D., Wang, T.-M., Ho, W.-P. and Lu, T.-W.* (2014) Influence of inclination angles on intra- and inter-limb load-sharing during uphill walking. Gait & Posture, 39(1): 29-34. (SCI)

    [10] Hong, S.-W., Wang, T.-M., Lu, T.-W.*, Li, J.-D., Leu, T.-H. and Ho, W.-P. (2014) Redistribution of intra- and inter-limb support moments during downhill walking on different slopes. Journal of Biomechanics, 47(3): 709-715. (SCI)

    [11] Hong, S.-W., Wu, C.-H., Lu, T.-W.*, Hu, J.-S., Li, J.-D., Leu, T.-H. and Huang, C.-E. (2014) Biomechanical strategies and the loads in the lower limbs during downhill walking with different inclination angles. Biomedical Engineering: Applications, Basis and Communications, 26(06): 1450071. (EI)

    [12] Shih, K.-S., Chien, H.-L., Lu, T.-W.*, Chang, C.-F. and Kuo, C.-C. (2014) Gait changes in individuals with bilateral hallux valgus reduce first metatarsophalangeal loading but increase knee abductor moments. Gait & Posture, 40(1): 38-42. (SCI)

    [13] Hong, S.-W., Wang, T.-M., Lu, T.-W.*, Li, J.-D., Leu, T.-H. and Ho, W.-P. (2014) Redistribution of intra- and inter-limb support moments during downhill walking on different slopes. Journal of Biomechanics, 47(3): 709-715. (SCI)

    [14] Chien, H.-L., Lu, T.-W.*and Liu, M.-W. (2013) Control of the motion of the body's center of mass in relation to the center of pressure during high-heeled gait. Gait & Posture, 38(3): 391-396. (SCI) 

Conference Publication

Motion Science and Technology

link

Dynamic Imaging and Joint Mechanics

link

Intelligent Wearable Systems

  • AI-Based Wearable Technology
    link
    [1] Yu, C.H., Cheng, Y.Y., Lu, Y.F., Lu, S.H., Wang, T.M., & Lu, T.W. (2025, November). A federated learning model to monitor gait speed and dynamic balance in older adults using a single inertial sensor. In 13th Asian-Pacific Conference on Biomechanics (AP-Biomech 2025), Auckland, New Zealand.

    [2] Cheng, Y.Y., Yu, C.H., Tsai, H.Y., Lu, S.H., Lu, Y.F., & Lu, T.W. (2025, November). Effects of Speed on Dynamic Balance Variables During Gait Using a Waist-Worn Inertial Sensor with Deep Learning Techniques. In 2025 Annual Scientific Symposium of Taiwan Society of Biomechanics (TSB 2025), Kaohsiung, Taiwan.

    [3] Yu, C.H., Cheng, Y.Y., Tsai, H.Y., Lu, S.H., Lu, Y.F., Wang, T.M., & Lu, T.W. (2025, July). A Federated Learning Model for Monitoring Dynamic Gait Balance Using a Single IMU. In 30th Congress of the European Society of Biomechanics (ESBiomech 2025), Zürich, Switzerland.

    [4] Yu, C.H., Hu, C.H., Lu, S.H., Cheng, Y.Y., Lu, Y.F., Kuan, Y.C., & Lu, T.W. (2025, June). An AI-Driven Wearable Approach to Monitor Speed and Dynamic Balance During Dual-Task Walking for Early Detection of Mild Cognitive Impairment in Community-Dwelling Elderly. In International Society for Posture & Gait Research World Congress 2025 (ISPGR 2025), Maastricht, Nederland.

    [5] Yu, C.H., Cheng, Y.Y., Tsai, H.Y., Lu, S.H., Lu, Y.F., & Lu, T.W. (2025, May). Prolonged Monitoring of Speed and Balance Control During Gait Using an IMU with Deep-Learning Techniques. In 2025 American College of Sports Medicine Annual Meeting (ACSM 2025), Atlanta, USA.

    [6] Yu, C.H., Cheng, Y.Y., Yeh, C.C., Tsai, H.Y., Lu, Y.F., Sun, T.L., Lin, F.Y.S., & Lu, T.W. (2024, November). Development of AI-Based Wearable Systems via Federated Learning to Monitor Dynamic Balance During Gait Using a Single Waist-Worn IMU. In 2024 International Conference on Movement Science and Technology (ICMST 2024), Taipei, Taiwan.

    [7] Hu, C.H., Yu, C.H., Kuan, Y.C., Lu, S.H., Lu, Y.F., & Lu, T.W. (2024, November). A Single-IMU-Based Transformer Model for Early Detection of Mild Cognitive Impairment in Older Adults Using Dual-Task Walking Data. In 2024 International Conference on Movement Science and Technology (ICMST 2024), Taipei, Taiwan.

    [8] Yu, C.H., Lu, Y.F., Lu, S.H., Hu, C.H., Lin, Y.S.F., Shih, K.S., Lin, C.C., FACSM, & Lu, T.W. (2024, May). A New Approach For Monitoring Gait Balance Control Stability Using An IMU With Deep-Learning Techniques. In 2024 American College of Sports Medicine Annual Meeting (ACSM 2024), Boston, USA.

    [9] Hu, C.H., Yu, C.H., Lin, K.C., Lee, J.R., Lu, Y.F., Lu, S.H., Kuan, Y.C. & Lu, T.W. (2024, May). A RNN Method for Detecting Mild Cognitive Impairment Using Gait Data From a Single Waist-Worn IMU. In 2024 American College of Sports Medicine Annual Meeting (ACSM 2024), Boston, USA.

    [10] Yu, C.H., Yeh, C.C., Lu, Y.F., Lin, F.Y.S., Chien, A., Kuo, M.Y., & Lu, T.W. (2023, November). Comparison of Recurrent Neural Network Algorithms for Estimating the Body’s Centre of Mass Motion Relative to the Centre of Pressure During Gait Using A Single Waist-Worn IMU. In 12th Asian-Pacific Conference on Biomechanics (AP-Biomech 2023), Kuala Lumpur, Malaysia.

    [11] Yeh, C.C., Yu, C.H., Lu, Y.F., Lin, F.Y.S., & Lu, T.W. (2023, July). A Hybrid LSTM-ANN Model for Predicting Balance Variables and Spatiotemporal Parameters During Gait Using A Single Waist-Worn IMU. In XXIX Congress of International Society of Biomechanics (ISB 2023), Fukuoka, Japan.

    [12] Yeh, C.C., Yu, C.H., Lu, Y.F., Lin, F.Y.S., Chien, A., & Lu, T.W. (2023, July). Age Effects on Patterns and Variability of COM-to-COP Inter-Plane Coordination During Gait Using A Waist-Worn IMU with Machine Learning Techniques. In International Society for Posture & Gait Research World Congress 2023 (ISPGR 2023), Brisbane, Australia. 


  • Markerless Motion Capture & Force Measurement
    link
    [1] Yu, C.H., Lu, S.H., Lu, Y.F., & Lu, T.W. (2025, November). A Physics-Informed Federated Learning Model for Predicting Bilateral Ground Reaction Forces and Centre of Pressure from a Single Forceplate During Gait. In 2025 Annual Scientific Symposium of Taiwan Society of Biomechanics (TSB 2025), Kaohsiung, Taiwan.

    [2] Zhang, W., Lin, T.L., Yu, C.H., Lin, J.H., Wang, T.M., & Lu, T.W. (2025, November). Effects of Speed on Dynamic Balance Variables During Gait Using a Waist-Worn Inertial Sensor with Deep Learning Techniques. In 2025 Annual Scientific Symposium of Taiwan Society of Biomechanics (TSB 2025), Kaohsiung, Taiwan.

    [3] Yu, C.H., Lu, S.H., Lu, Y.F., Wang, T.M., & Lu, T.W. (2025, July). A Physics-Informed Generative AI Model for Decomposing Ground Reaction Forces in Each Foot During the Double Support Phase of Gait. In XXX Congress of International Society of Biomechanics (ISB 2025), Stockholm, Sweden.

    [4] Lu, Y.F., Yu, C.H., Chen, H.L., Lin, F.Y.S., & Lu, T.W. (2025, July). Eye-Hand Kinematic Coordination During Cognitive Tasks Using AI and Mobile Device Stereophotography. In 30th Congress of the European Society of Biomechanics (ESBiomech 2025), Zürich, Switzerland.

    [5] Lu, Y.F., Yu, C.H., Lu, S.H., Wang, T.M., Chen, K.T., & Lu, T.W. (2025, June). A Physics-Informed Federated Learning Model to Decompose Bilateral Ground Reaction Forces and Centre of Pressure from a Single Forceplate for Gait Analysis. In International Society for Posture & Gait Research World Congress 2025 (ISPGR 2025), Maastricht, Nederland.

    [6] Yu, C.H., Lu, S.H., Lu, Y.F., & Lu, T.W. (2024, November). Three-Dimensional Decomposition of Ground Reaction Forces and Moments During Gait Using Generative Artificial Intelligence with Physics Constraints. In 2024 International Conference on Movement Science and Technology (ICMST 2024), Taipei, Taiwan. 

Lifespan and Clinical Biomechanics

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