Single-leg mechanical performance and inter-leg asymmetries during bilateral countermovement jumps: A comparison of different calculation methods

被引:8
|
作者
Janicijevic, Danica [1 ,2 ,3 ]
Sarabon, Nejc [4 ,5 ,6 ]
Perez-Castilla, Alejandro [7 ]
Smajla, Darjan [4 ,5 ]
Fernandez-Revelles, Andres [7 ]
Garcia-Ramos, Amador [7 ,8 ]
机构
[1] Ningbo Univ, Affiliated Hosp, Res Acad Human Biomech, Med Sch, Ningbo, Peoples R China
[2] Ningbo Univ, Fac Sports Sci, Ningbo, Peoples R China
[3] Univ Belgrade, Fac Sport & Phys Educ, Res Ctr, Belgrade, Serbia
[4] Univ Primorska, Fac Hlth Sci, Izola, Slovenia
[5] InnoRenew CoE, Human Hlth Dept, Izola, Slovenia
[6] S2P Sci Practice Ltd, Lab Motor Control & Motor Behav, Ljubljana, Slovenia
[7] Univ Granada, Fac Sport Sci, Dept Phys Educ & Sport, Granada, Spain
[8] Univ Catolica Santisima Concepcion, Fac Educ, Dept Sports Sci & Phys Conditioning, Concepcion, Chile
关键词
Bilateral deficit; Force platform; Kinetic; Testing; RELIABILITY;
D O I
10.1016/j.gaitpost.2022.05.012
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Background: The possibility to selectively assess the force exerted by each leg during bilateral jumps has allowed sport scientists to explore inter-leg asymmetries, this metric being a rich source of research due to its potential applications to improve sports performance and reduce the risk of injury. The purpose of this study was to explore the reliability and agreement of single-leg mechanical performance and inter-leg asymmetry variables obtained by two procedures of analysis (Synchronous [simultaneous jump detection for both legs] and Asynchronous [specific jump detection for each leg]) during bilateral countermovement jumps (CMJs). Method: During a single testing session, 74 participants performed 5 maximal height bilateral CMJs on dual force platforms (Kistler, model 9260AA6, Winterthur, Switzerland), and the 2 trials that differed the least in terms of squat depth and jump height were considered for statistical analyses. The following mechanical variables were calculated separately for each leg using the Synchronous and Asynchronous procedures: mean force, peak force, and propulsive impulse. Results: The procedures showed comparable reliability, except for mean force and propulsive impulse of the left leg (higher for the Asynchronous procedure). The agreement between the procedures was very high, while the most reliable mechanical variable was mean force (CV asymptotic to 2.9%, ICC asymptotic to 0.98), followed by peak force (CV asymptotic to 4.4%, ICC asymptotic to 0.96) and propulsive impulse (CV asymptotic to 6.4%, ICC asymptotic to 0.91). Reliability of inter-leg asymmetries was greater using mean and peak force (ICC range=0.74-0.82) than using propulsive impulse (ICC range = 0.65-0.66). Significance: Both Synchronous and Asynchronous procedures can be used to evaluate single-leg mechanical performance (mean force, peak force, and propulsive impulse) and asymmetries, whereas mean force should be used to evaluate single-leg mechanical performance and mean or peak force to assess asymmetries.
引用
收藏
页码:47 / 52
页数:6
相关论文
共 50 条
  • [41] Dynamic Radiostereometry Evaluation of 2 Different Anterior Cruciate Ligament Reconstruction Techniques During a Single-Leg Squat
    Di Paolo, Stefano
    Agostinone, Piero
    Grassi, Alberto
    Lucidi, Gian Andrea
    Pinelli, Erika
    Bontempi, Marco
    Marchiori, Gregorio
    Bragonzoni, Laura
    Zaffagnini, Stefano
    ORTHOPAEDIC JOURNAL OF SPORTS MEDICINE, 2021, 9 (07)
  • [42] Comparison of knee-joint moments in male and female college soccer players during a single-leg landing
    Garrison, JC
    Hart, JM
    Palmieri, RM
    Kerrigan, DC
    Ingersoll, CD
    JOURNAL OF SPORT REHABILITATION, 2005, 14 (04) : 332 - 337
  • [43] COMPARISON OF THE TRUNK AND PELVIC KINEMATICS DURING SINGLE-LEG STANDING BETWEEN INDIVIDUALS WITH KNEE OSTEOARTHRITIS AND HEALTHY SUBJECTS
    Chiba, T.
    Yamanaka, M.
    Sabashi, K.
    Samukawa, M.
    Saitoh, H.
    Uri, M.
    Kobayashi, T.
    Tohyama, H.
    OSTEOARTHRITIS AND CARTILAGE, 2017, 25 : S398 - S398
  • [44] Mechanical energy flow analysis in athletes with and without anterior cruciate ligament reconstruction during single-leg drop landing
    Hamidreza Zanguie
    Rahman Sheikhhoseini
    Mohammad Yousefi
    Julie A. Hides
    Scientific Reports, 14
  • [45] Mechanical energy flow analysis in athletes with and without anterior cruciate ligament reconstruction during single-leg drop landing
    Zanguie, Hamidreza
    Sheikhhoseini, Rahman
    Yousefi, Mohammad
    Hides, Julie A.
    SCIENTIFIC REPORTS, 2024, 14 (01)
  • [46] Sex-specific landing biomechanics and energy absorption during unanticipated single-leg drop-jumps in adolescents: implications for knee injury mechanics
    Romanchuk, Nicholas J.
    Del Bel, Michael J.
    Benoit, Daniel L.
    JOURNAL OF BIOMECHANICS, 2020, 113
  • [47] Mechanical Energy Expenditure at Lumbar Spine and Lower Extremity Joints During the Single-Leg Squat Is Affected by the Nonstance Foot Position
    Hirsch, Steven M.
    Chapman, Christopher J.
    Frost, David M.
    Beach, Tyson A. C.
    JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, 2022, 36 (09) : 2417 - 2426
  • [48] Altered lower extremity biomechanics following anterior cruciate ligament reconstruction during single-leg and double-leg stop-jump tasks: A bilateral total support moment analysis
    Ma, Willa
    Pan, Cindy Y.
    Diehl, Lee H.
    Wittstein, Jocelyn R.
    Riboh, Jonathan C.
    Toth, Alison P.
    Amendola, Annunziato
    Faherty, Mallory S.
    Killelea, Carolyn
    Le, Daniel T.
    Sell, Timothy C.
    CLINICAL BIOMECHANICS, 2022, 91
  • [49] Comparison of the ankle, knee, hip, and trunk corrective action shown during single-leg stance on firm, foam, and multiaxial surfaces
    Riemann, BL
    Myers, JB
    Lephart, SM
    ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION, 2003, 84 (01): : 90 - 95
  • [50] Comparison Between Unilateral and Bilateral Plyometric Training on Single- and Double-Leg Jumping Performance and Strength
    Bogdanis, Gregory C.
    Tsoukos, Athanasios
    Kaloheri, Olga
    Terzis, Gerasimos
    Veligekas, Panagiotis
    Brown, Lee E.
    JOURNAL OF STRENGTH AND CONDITIONING RESEARCH, 2019, 33 (03) : 633 - 640