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Outputs (105)

Mechanical determinants of faster change of direction speed performance in male athletes (2016)
Journal Article
Dos'Santos, T., Thomas, C., Jones, P., & Comfort, P. (2017). Mechanical determinants of faster change of direction speed performance in male athletes. Journal of Strength and Conditioning Research, 31(3), 696-705. https://doi.org/10.1519/JSC.0000000000001535

Mechanical variables during change of directions for example braking and propulsive forces,impulses and ground contact times (GCT) have been identified as determinants of faster change of direction speed (CODS) performance. The purpose of this study... Read More about Mechanical determinants of faster change of direction speed performance in male athletes.

Braking characteristics during cutting and pivoting in female soccer players (2016)
Journal Article
Jones, P., Herrington, L., & Graham-Smith, P. (2016). Braking characteristics during cutting and pivoting in female soccer players. Journal of Electro - myography and Kinesiology, 30, 46-54. https://doi.org/10.1016/j.jelekin.2016.05.006

Biomechanical studies into changing direction focus on final contact (FC), whilst limited research has examined penultimate contact (PEN). The aim of this study was to explore the kinematic and kinetic differences between PEN and FC of cutting and pi... Read More about Braking characteristics during cutting and pivoting in female soccer players.

Reliability of the 505 change-of-direction test in netball players (2016)
Journal Article
Barber, O., Thomas, C., Jones, P., McMahon, J., & Comfort, P. (2016). Reliability of the 505 change-of-direction test in netball players. International Journal of Sports Physiology and Performance, 11(3), 377-380. https://doi.org/10.1123/ijspp.2015-0215

PURPOSE:
To determine the reliability of the 505 change-of-direction (COD) test performed with both a stationary and a flying start.
METHODS:
Fifty-two female netball players (age 23.9 ± 5.4 y, height 169.9 ± 3.3 cm, body mass 65.2 ± 4.6 kg) pe... Read More about Reliability of the 505 change-of-direction test in netball players.

Relationships between unilateral horizontal and vertical drop jumps and 20 metre sprint performance (2016)
Journal Article
Schuster, D., & Jones, P. (2016). Relationships between unilateral horizontal and vertical drop jumps and 20 metre sprint performance. Physical Therapy in Sport, 21, 20-25. https://doi.org/10.1016/j.ptsp.2016.02.007

Objectives: The purpose of this study was to compare the relationships between horizontal (HDJ) and vertical drop jumps (VDJ) to sprint performance. Design: Exploratory Study. Setting: Laboratory. Participants: Nineteen male collegiate participant... Read More about Relationships between unilateral horizontal and vertical drop jumps and 20 metre sprint performance.

Comparison of peak power output during exercises with similar lower-limb kinematics (2016)
Journal Article
with similar lower-limb kinematics. Journal of trainology, 5(1), 1-5. https://doi.org/10.17338/trainology.5.1_1

Objectives: The aim of this investigation was to compare peak power between the mid-thigh power clean, squat jump and push press.
Design and Methods: Eleven recreationally trained men (age 22.2 ± 3.5 yrs; height 178.6 ± 8.5 cm; body mass 88.7 ± 13.... Read More about Comparison of peak power output during exercises with similar lower-limb kinematics.

Effect of sampling frequency on isometric midthigh-pull kinetics (2016)
Journal Article
Dos’Santos, T., Jones, P., Kelly, J., McMahon, J., Comfort, P., & Thomas, C. (2016). Effect of sampling frequency on isometric midthigh-pull kinetics. International Journal of Sports Physiology and Performance, 11(2), 255-260. https://doi.org/10.1123/ijspp.2015-0222

Purpose: Skeletal-muscle function can be evaluated using force–times curves generated via the isometric midthigh pull (IMTP). Various sampling frequencies (500–1000 Hz) have been used for IMTP assessments; however, no research has investigated the in... Read More about Effect of sampling frequency on isometric midthigh-pull kinetics.

Reliability of the 30-15 intermittent fitness test in semiprofessional soccer players (2016)
Journal Article
Thomas, C., Dos’Santos, T., Jones, P., & Comfort, P. (2016). Reliability of the 30-15 intermittent fitness test in semiprofessional soccer players. International Journal of Sports Physiology and Performance, 11(2), 172-175. https://doi.org/10.1123/ijspp.2015-0056

Purpose: The purpose of this investigation was to determine the reliability of the 30-15 Intermittent Fitness Test (30-15IFT) in semiprofessional soccer players. Methods: Fourteen male semiprofessional soccer players performed the 30-15IFT on 2 occas... Read More about Reliability of the 30-15 intermittent fitness test in semiprofessional soccer players.

Changing pivoting technique reduces knee valgus moments (2015)
Conference Proceeding
Jones, P., Barber, O., & Smith, L. (2015). Changing pivoting technique reduces knee valgus moments. . https://doi.org/10.1080/02640414.2015.1110236

Changing direction is a common action involved in non-contact anterior cruciate ligament injuries in female athletes (Faude et al. [2005]. American Journal of Sports Medicine, 33, 1694-1700), as such actions involve lower limb postures that increase... Read More about Changing pivoting technique reduces knee valgus moments.

Relationships between speed, change of direction and jump performance with cricket specific speed tests in male academy cricketers (2015)
Journal Article
Foden, M., Astley, S., McMahon, J., Comfort, P., Matthews, M., & Jones, P. (2015). Relationships between speed, change of direction and jump performance with cricket specific speed tests in male academy cricketers. Journal of trainology, 4(2), 37-42. https://doi.org/10.17338/trainology.4.2_37

Objectives: The aim of this study was to investigate the relationships between general speed and change of direction speed and‘cricket specific’ speed tests and the relationships between jump performance and speed and change of direction ability in m... Read More about Relationships between speed, change of direction and jump performance with cricket specific speed tests in male academy cricketers.