糖心Vlog

People

Dr Nicholas Clark

Lecturer
School of Sport, Rehabilitation and Exercise Sciences
Dr Nicholas Clark
  • Email

  • Telephone

    +44 (0) 1206 873073

  • Location

    ESA.3.22, Colchester Campus

  • Academic support hours

    SE314 Evidencing Practice and Continuous Professional Development

Profile

Biography

Nick joined the 糖心Vlog in 2019. Previously, he worked as a Senior Lecturer in Physiotherapy and Sport Rehabilitation at St Mary's University Twickenham (2014-2019) where he also founded and led the Knee Injury Control and Clinical Advancement Research Group. To date, Nick has more than 23 years of clinical experience having worked as a Chartered Physiotherapist in the National Health Service, private practice, performing arts, elite rugby union, and the British Army (Infantry and Armoured Cavalry, Parachute Regiment). He specialised in the provision of rehabilitation for people with lower back, hip, knee, and ankle problems following traumatic injury, gradual-onset injury, surgery (bone, cartilage, ligament, joint replacement), ageing-associated osteoarthritis, and post-trauma osteoarthritis. In 2009, Nick undertook his Doctoral studies in the Neuromuscular Research Laboratory (NMRL) and Warrior Human Performance Research Center (WHPRC) at the University of Pittsburgh where he worked within the faculty's military Special Forces injury prevention and human performance enhancement programmes. Concurrently, he completed his PhD specifically in the area of sensorimotor control (proprioception, neuromuscular control) of knee functional joint stability and noncontact anterior cruciate ligament (ACL) injury prevention for agility-sport athletes. Currently, Nick's research and clinical areas of interest include knee and ankle injury prevention, injury rehabilitation, and post-trauma osteoarthritis control. He works with physically active populations including sports athletes (football, rugby, netball, basketball, field hockey), tactical athletes (Army, Navy, Air Force, Special Forces, police officers, firefighters), and in occupational health with workers with medium, heavy, and very heavy job demands. He is a member of the FireFit Steering Group, the multi-disciplinary official steering group for the health, fitness, and well-being of members of the United Kingdom's Fire and Rescue Services. Nick has been a qualified Gym Instructor and Fitness Trainer (free-weights, resistance machines, circuit training) through the United Kingdom YMCA since 1993 and a Certified Strength and Conditioning Specialist (CSCS) through the United States National Strength and Conditioning Association since 2000.

Qualifications

  • PhD Rehabilitation Science (Sports Medicine) University of Pittsburgh, (2013)

  • Post-Graduate Diploma Clinical Biomechanics Staffordshire University, (2007)

  • MSc Manual Therapy University College London, (2002)

  • BSc (Hons) Physiotherapy University of East London, (1999)

  • BEd (Hons) Physical Education University of Greenwich, (1996)

Appointments

糖心Vlog

  • Lecturer (Education and Research), Physiotherapy, Strength and Conditioning, School of Sport, Rehabilitation, and Exercise Sciences, 糖心Vlog (1/8/2019 - present)

  • School Student Progression Officer, School of Sport, Rehabilitation, and Exercise Sciences, 糖心Vlog (1/8/2020 - present)

Other academic

  • PhD Thesis External Reviewer, Escola de Doctorat (Doctoral School), Universitat Internacional de Catalunya (International University of Catalonia) (2/5/2022 - 24/6/2022)

  • PhD External Examiner, School of Health and Life Sciences, Teeside University (15/12/2020 - 28/1/2022)

  • PhD External Examiner, School of Health and Society, University of Salford (1/11/2019 - 25/6/2021)

  • PhD External Adviser, Faculty of Sport, Allied Health, and Performance Sciences, St Mary's University Twickenham London (1/8/2019 - present)

  • Programme External Examiner, MSc Sport and Exercise Medicine, School of Sport and Health Sciences, Cardiff Metropolitan University (1/6/2018 - 29/12/2023)

  • Visiting Lecturer, MSc (Post-Reg.) Physiotherapy, Institute of Child Health, University College London (1/3/2018 - 26/3/2021)

  • PhD External Examiner, School of Health and Society, University of Salford (1/8/2015 - 31/5/2016)

Research and professional activities

Research interests

Knee and ankle post-trauma osteoarthritis control

Knee and ankle post-trauma osteoarthritis control (prevention, mitigation) in adult male and female games players.

Key words: knee
Open to supervise

Knee and ankle injury control in games players

Knee and ankle injury control (prevention, acute care, rehabilitation) in male and female games players.

Key words: knee
Open to supervise

Sensorimotor control of functional joint stability in male and female games players

Sensorimotor control of functional joint stability (proprioception, CNS processing, neuromuscular control) and lower limb biomechanics in male and female games players

Key words: sensorimotor control
Open to supervise

Sex differences in sensorimotor control of joint stability and lower limb injury predisposition

Sex differences in sensorimotor control (proprioception, neuromuscular control) of joint stability and lower limb injury predisposition in adolescent and adult games players.

Key words: sex differences
Open to supervise

Brain neuroplasticity after knee and ankle injury

Brain neuroplasticity after knee and ankle injury in adult male and female games players

Key words: brain
Open to supervise

Hip, knee, ankle primary (ageing-associated) osteoarthritis

Hip, knee, ankle primary (ageing-associated) osteoarthritis control (prevention, rehabilitation)

Key words: hip
Open to supervise

Injury control and human performance optimisation in the tactical athlete

Injury control (prevention, acute care, rehabilitation, reconditioning, return-to-duty testing) and human performance optimisation (task and demand analysis, performance profiling, strength and conditioning) in the tactical athlete (Army, Navy, Air Force, Special Forces, police officer, firefighters)

Key words: injury prevention
Open to supervise

Teaching and supervision

Current teaching responsibilities

  • Applied Anatomy and Pathophysiology (SE117)

  • Physiotherapy Led Assessment (SE118)

  • Understanding Self and Others (SE120)

  • Physiotherapy Led Interventions (SE232)

  • Research Methods (SE234)

  • Leadership of Self and Others (SE341)

  • Research Project (SE343)

  • Applied Anatomy and Pathophysiology (SE751)

  • Critical Enquiry (SE756)

  • Research Project (SE760)

  • Physiotherapy Led Assessment & Treatment (SE753)

Publications

Journal articles (41)

Konishi, M., Clark, N., McDonald, D., Takemura, M. and Cortes, N., (2025). Acute effects of unplanned and planned hop-landing training on neurocognitive function and knee biomechanics. Orthopaedic Journal of Sports Medicine. 13 (1), 23259671241302326-

Treleaven, J. and Clark, N., (2025). Sensorimotor control and neurocognitive performance in musculoskeletal disease and injury control. Musculoskeletal Science and Practice. 75, 103237-103237

Martin, JR., Lockie, RG., Fyock-Martin, M. and Clark, NC., (2024). . Work. 79 (4), 1-15

Clark, NC., (2024). . Musculoskeletal Science and Practice. 74, 103198-103198

Neal, BS., McManus, CJ., Bradley, WJ., Leaney, SF., Murray, K. and Clark, NC., (2023). . Physical Therapy in Sport. 60, 9-16

Mullally, EM., Atack, AC., Glaister, M., Clark, NC. and Brown, N., (2023). A cross-sectional retrospective survey of injury situation and prevalence in female recreational netball players with a focus on knee injuries. Physical Therapy in Sport. 60, 70-74

Clark, NC., Pethick, J. and Falla, D., (2023). . Musculoskeletal Science and Practice. 64, 102725-102725

Poretti, K., Ghoddosi, N., Martin, J., Eddo, O., Cortes, N. and Clark, N., (2023). . Sports Health: A Multidisciplinary Approach. 16 (3), 390-395

Kempfert, DJ., Chaconas, EJ., Daugherty, ML. and Clark, NC., (2023). Test-retest reliability of quantitative sensory testing, active joint position sense, and functional hop testing in amateur adult athletes with unilateral anterior cruciate ligament reconstruction. Physical Therapy in Sport. 64, 63-73

Andrushko, JW., Carr, JC., Farthing, JP., Lepley, LK., DeFreitas, JM., Goodall, S., Hendy, AM., Howatson, G., Grooms, DR., Zult, T., Hortobagyi, T., Harput, G., Papandreou, M., Nosaka, K., Carson, RG., Manca, A., Deriu, F., Behm, DG., Kidgell, DJ., Clark, NC. and Boyd, LA., (2023). Potential role of cross-education in early-stage rehabilitation after anterior cruciate ligament reconstruction.. British journal of sports medicine. 57 (23), 1474-1475

Harrison, S., Clark, NC., Ansdell, P. and Pethick, J., (2023). . Journal of Electromyography and Kinesiology. 72, 102806-102806

Clark, NC., Heebner, NR., Lephart, SM. and Sell, TC., (2022). . Physical Therapy in Sport. 53, 105-114

Llurda-Almuzara, L., P茅rez-Bellmunt, A., Labata-Lezaun, N., L贸pez-de-Celis, C., Moran, J. and Clark, NC., (2022). . Healthcare. 10 (5), 819-819

Clark, NC. and Pethick, J., (2022). . Applied Sciences. 12 (9), 4762-4762

Pethick, J., Clark, NC. and Liew, B., (2022). . Journal of Electromyography and Kinesiology. 66, 102696-102696

Abdelkader, M., Hammami, R., Drury, B., Clark, N., Sandercock, G., Shaw, I., Shaw, B., Gaied Chortane, S. and Moran, J., (2022). . Journal of Sports Sciences. 40 (19), 2173-2181

Mullally, EM., Atack, AC., Glaister, M. and Clark, NC., (2021). . Physical Therapy in Sport. 47, 193-200

Clark, NC. and Mullally, EM., (2021). . Journal of Sport Rehabilitation. 30 (7), 981-987

Clark, N., (2021). . International Journal of sports Physical Therapy. 16 (3), 911-929

Clark, NC. and Campbell, SD., (2021). . Physical Therapy in Sport. 52, 21-29

Clark, NC. and Clacher, LH., (2020). . Physical Therapy in Sport. 43, 43-51

Mullally, EM. and Clark, NC., (2020). Noncontact Knee Soft-Tissue Injury Prevention Considerations and Practical Applications for Netball Players. Strength & Conditioning Journal. Publish Ahead of Print (3), 9-28

Clark, NC. and Mullally, EM., (2019). . Physical Therapy in Sport. 40, 44-52

Clark, NC., Reilly, LJ. and Davies, SC., (2019). . Physical Therapy in Sport. 40, 128-136

Verhagen, E., van Dyk, N., Clark, N. and Shrier, I., (2018). Do not throw the baby out with the bathwater; screening can identify meaningful risk factors for sports injuries. British Journal of Sports Medicine. 52 (19), 1223-1224

Goff, AJ., Page, WS. and Clark, NC., (2018). Reporting of acute programme variables and exercise descriptors in rehabilitation strength training for tibiofemoral joint soft tissue injury: A systematic review. Physical Therapy in Sport. 34, 227-237

Nagai, T., Clark, NC., Abt, JP., Sell, TC., Heebner, NR., Smalley, BW., Wirt, MD. and Lephart, SM., (2016). The Effect of Target Position on the Accuracy of Cervical-Spine-Rotation Active Joint-Position Sense. Journal of Sport Rehabilitation. 25 (1), 58-63

Clark, NC., Akins, JS., Heebner, NR., Sell, TC., Abt, JP., Lovalekar, M. and Lephart, SM., (2016). Reliability and measurement precision of concentric-to-isometric and聽eccentric-to-isometric knee active joint position sense tests in聽uninjured physically active adults. Physical Therapy in Sport. 18, 38-45

Sell, TC., Clark, NC., Abt, JP., Lovalekar, M. and Lephart, SM., (2016). Isokinetic strength of fully operational U.S. Navy Seals with a previous history of shoulder and knee injury. Isokinetics and Exercise Science. 24 (4), 349-356

Clark, NC., (2015). (vii) The role of physiotherapy in rehabilitation of soft tissue injuries of the knee. Orthopaedics and Trauma. 29 (1), 48-56

R枚ijezon, U., Clark, NC. and Treleaven, J., (2015). Proprioception in musculoskeletal rehabilitation. Part 1: Basic science and principles of assessment and clinical interventions. Manual Therapy. 20 (3), 368-377

Clark, NC., R枚ijezon, U. and Treleaven, J., (2015). Proprioception in musculoskeletal rehabilitation. Part 2: Clinical assessment and intervention. Manual Therapy. 20 (3), 378-387

Nagai, T., Abt, JP., Sell, TC., Keenan, KA., Clark, NC., Smalley, BW., Wirt, MD. and Lephart, SM., (2015). Lumbar spine and hip flexibility and trunk strength in helicopter pilots with and without low back pain history. Work. 52 (3), 715-722

Parr, JJ., Clark, NC., Abt, JP., Kresta, JY., Keenan, KA., Kane, SF. and Lephart, SM., (2015). Residual Impact of Previous Injury on Musculoskeletal Characteristics in Special Forces Operators. Orthopaedic Journal of Sports Medicine. 3 (11), 2325967115616581-

Nagai, T., Abt, JP., Sell, TC., Clark, NC., Smalley, BW., Wirt, MD. and Lephart, SM., (2014). Neck Proprioception, Strength, Flexibility, and Posture in Pilots With and Without Neck Pain History. Aviation, Space, and Environmental Medicine. 85 (5), 529-535

Sell, TC., Clark, NC., Wood, D., Abt, JP., Lovalekar, M. and Lephart, SM., (2014). Single-Leg Balance Impairments Persist in Fully Operational Military Special Forces Operators With a Previous History of Low Back Pain. Orthopaedic Journal of Sports Medicine. 2 (5), 1-6

Akins, JS., Longo, PF., Bertoni, M., Clark, NC., Sell, TC., Galanti, G. and Lephart, SM., (2013). Postural stability and isokinetic strength do not predict knee valgus angle during single-leg drop-landing or single-leg squat in elite male rugby union players. Isokinetics and Exercise Science. 21 (1), 37-46

Clark, NC., Gumbrell, CJ., Rana, S., Traole, CM. and Morrissey, MC., (2002). Intratester reliability and measurement error of the adapted crossover hop for distance. Physical Therapy in Sport. 3 (3), 143-151

Hooper, D., Morrissey, M., Drechsler, W., Clark, N., Coutts, F. and McAuliffe, T., (2002). Gait Analysis Six and Twelve Months Following Anterior Cruciate Ligament Reconstruction Surgery. Clinical Orthopaedics and Related Research. 403 (403), 168-178

Clark, N., (2002). Intratester reliability and measurement error of the adapted crossover hop for distance. Physical Therapy in Sport. 3 (3), 143-151

Clark, NC., (2001). Functional performance testing following knee ligament injury. Physical Therapy in Sport. 2 (2), 91-105

Book chapters (3)

Clark, N., Glaister, M., Cannon, L. and Perrem, N., (2020). The Physiology of Disuse, Immobilization, and Low Load Environments. In: A Comprehensive Guide to Sports Physiology and Injury Management An Interdisciplinary Approach. Editors: Porter, S. and Wilson, J., . Elsevier. 15- 24. 0702074896. 9780702074899

Clark, N. and Lephart, S., (2015). Management of the Sensorimotor System. The Lower Limb. In: Grieve's Modern Musculoskeletal Physiotherapy Vertebral Column and Peripheral Joints. Editors: Jull, G., Moore, A., Falla, D., Lewis, J., McCarthy, C. and Sterling, M., . Churchill Livingstone. 0702051527. 9780702051524

Clark, N. and Herrington, L., (2010). The Knee. In: Sports Rehabilitation and Injury Prevention. Editors: Comfort, P. and Abrahamson, E., . John Wiley & Sons. 407- 463. 047097589X. 9780470975893

Conferences (29)

Clark, N., Davies, S. and Reilly, L., Single-Leg Hop Test Asymmetry and Statistical versus Clinical Significance Data Analysis in Knee Injury Control Research

Clark, N. and Mullally, E., Relationship Between Lower Limb Motor Performance Measures Relevant to Knee Injury Control in Uninjured Adult Netball Players

Clark, N. and Hanington, J., Reliability, Precision of Measurement, and Minimal Detectable Difference of Knee Extension Active Joint Position Sense Measurement Using a Smartphone in Uninjured Adult Agility-Sport Athletes

Clark, N., Davies, S. and Reilly, L., Sex Differences in Lower Limb Motor Performance Relevant to Knee Injury Control

Goff, A., Page, W. and Clark, N., Reporting of Acute Programme Variables in Rehabilitation Strength Training for Anterior Cruciate Ligament Injury: A Systematic Review

Clark, N., Reilly, L. and Davies, S., Reliability and Measurement Precision of Right and Left 1RM Single-Leg Leg Press, Knee Flexion, and Knee Extension Strength Tests in Uninjured Adult Agility-Sport Athletes: Clinical Implications of Between-Limb Measurements in Knee Injury Control

Clark, N. and Rolleston, M., The Effect of Functional Fatigue on Knee Force Sense in Uninjured Adult Male Football Players

Clark, N. and Rolleston, M., Reliability, Precision of Measurement, and Minimal Detectable Difference of Right and Left Knee Extension Force Sense Measurement in Uninjured Adult Male Football Players

Clark, N., Gumbrell, C., Rana, S., Traole, C. and Morrissey, M., Relationship Between Vertical Hop Performance and Isotonic Open and Closed Kinetic Chain Muscle Strength of the Lower Limb

Nagai, T., Clark, N., Abt, J., Sell, T., Heebner, N., Smalley, B., Wirt, M. and Lephart, S., The Effect of Target Position on the Accuracy of Cervical Spine Rotation Active Joint Position Sense in US Army Soldiers

Sell, T., Clark, N., Abt, J., Lovalekar, M. and Lephart, S., Fully Operational US Navy SEALs with a Past History of Musculoskeletal Injury Demonstrate Clinically Important Impairments in Knee and Shoulder Muscle Performance and Single-Leg Balance

Nagai, T., Abt, J., Sell, T., Clark, N., Smalley, B., Wirt, M. and Lephart, S., Neck Strength, Flexibility, Posture, and Proprioception in US Army Pilots with and without a History of Neck Pain

Sell, T., Clark, N., Abt, J., Lovalekar, M. and Lephart, S., Single-Leg Balance Impairments Persist in Fully Operational Military Special Forces Operators with a Previous History of Low Back Pain

Clark, N., Relationship Between Active Hamstring Stretch Reflex Latency and Functional Knee Stability

Chaconas, E., Kempfert, D., Daugherty, M. and Clark, N., Reliability of Somatosensory Testing and Knee Active Joint Position Sense in Athletes With Anterior Cruciate Ligament Reconstruction

Martin, J., Toczko, M., Lockie, R., Fyock-Martin, M. and Clark, N., The association between firefighter rank, age, and selected physical fitness components

Thangavelu, U., Mohan, V. and Clark, N.,

Martin, J., Caswell, S., Fyock-Martin, M. and Clark, N.,

Konishi, M., Clark, N., Takemura, M. and Cortes, N.,

Konishi, M., Clark, N., Takemura, M. and Cortes, N., Acute Effects of Unplanned and Planned Hop-Landing Training on Decision-Making and Side-Step Cutting Knee Biomechanics

Llurda-Almuzara, L., Lewis, C. and Clark, N., Intra-Rater Reliability and Error of Measurement of Knee Isokinetic Eccentric Muscle Performance Assessment Procedures in Anterior Cruciate Ligament Injury Prevention Screening for Adult Agility-Sport Athletes

Llurda-Almuzara, L., Lewis, C., Taylor, M., Neal, B. and Clark, N., Isokinetic Eccentric Quadriceps Muscle Performance Assessment in Patellofemoral Joint Primary and Secondary Injury Prevention: An Intra-Rater Reliability and Standard Error of Measurement Pilot Study

van der Weyden, M., Toczko, M., Shaul, Y., Newman, K., Abel, M., Clark, N. and Martin, J., 1-2-3-4 Sizes(s) Fit All? Unveiling Diversity in ROTC Cadet Fitness Levels to Optimize Training Approaches

Martin, J., Abel, M., van der Weyden, M., Toczko, M., Fyock-Martin, M. and Clark, N., Beyond One-Size-Fits-All: A Machine Learning Approach to Classifying Fire Department Physical Fitness Needs

Clark, N. and James, V., (2021).

Clark, N. and Mullally, E., (2021).

Mullally, E., King, C., Davies, S., Mooney, A. and Clark, N., (2016).

Mullally, E., King, C., Davies, S., Mooney, A. and Clark, N., (2016).

Clark, N., Keenan, K., Abt, J., Sell, T., Nagai, T., Deluzio, J., Lovalekar, M., McCord, L., Wirt, M. and Lephart, S., (2012). Clinically Significant Side-to-Side Lower Extremity Strength Asymmetries in US Army 101st Airborne Soldiers

Contact

n.clark@essex.ac.uk
+44 (0) 1206 873073

Location:

ESA.3.22, Colchester Campus

Academic support hours:

SE314 Evidencing Practice and Continuous Professional Development

More about me

Follow me on social media