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Ki-Kwang Lee
Kookmin University
PsychologyPhysical therapyKinematicsMedicinePhysical medicine and rehabilitation
46Publications
6H-index
95Citations
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Publications 42
Newest
#1Sung-Min Kim (BSU: Beijing Sport University)H-Index: 1
#2Ki-Kwang Lee (Kookmin University)H-Index: 6
Last. Wei Sun (SUS: Shanghai University of Sport)H-Index: 1
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ABSTRACTThis study examined the weightlifting load effects on the lower extremity coordination pattern during a snatch pull movement. Twenty male elite weightlifters performed snatch trials in each...
1 CitationsSource
#1Jae-Jin RyueH-Index: 3
#2Seunghyun Cho (Kookmin University)H-Index: 1
Last. Ki-Kwang Lee (Kookmin University)H-Index: 6
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Source
#1Sunghoon Shin (UM: University of Michigan)H-Index: 1
#2Bee-Oh Lim (CAU: Chung-Ang University)H-Index: 4
Last. Ki-Kwang Lee (Kookmin University)H-Index: 6
view all 5 authors...
The current investigation examined whether Parkinson’s patients (PD) have greater Fourier-based footfall placement gait with the greatest mobility dysfunction variability (FPV) than the age and gender matched control group and that variability would be the greatest in the PD participants with the greatest mobility dysfunction indexed Hoehn/Yahr scale. 35 persons undergoing PD and 30 age-matched controls participated in this investigation. Participants repeated two trials’ normal walking and aver...
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#1Eonho KimH-Index: 8
Last. Ki-Kwang LeeH-Index: 6
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Objective: The aim of this study was to investigate the effect of midsole hardness of running shoe on muscle fatigue and impact force during distance running. Method: Ten healthy college recreational runners who were performing distance running at least three times a week participated in this experiment. They were asked to run for 15 minutes in the treadmill at 10 km/h with running shoes having three different types of midsole hardness (Soft, Medium, Hard). EMG signal and insole pressure were co...
#1Gizem Ozkaya (Kookmin University)H-Index: 1
#2Jung-Ho LeeH-Index: 29
Last. Ki-Kwang Lee (Kookmin University)H-Index: 6
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The role of variability is still unknown for biomechanists whether it's useful or not for the performance or skill learning. The aim of this study was to investigate coupling angle variability (CAV) at the early phase of skill acquisition of overarm throwing without any feedback about the result or performance. 7 healthy female without any throwing experience participated in this study. Each participant participated a total of 15 sessions in the laboratory (3 days in a week x 5 weeks). Coupling ...
Source
#1Gizem OzkayaH-Index: 1
#2Hae Ryun JungH-Index: 1
Last. Ki-Kwang LeeH-Index: 6
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Three-dimensional motion capture analysis is considered the gold standard for any movement research. Motion capture data were recorded for 7 healthy female participants with no prior throwing experience to investigate the learning process for overarm throwing during a selected period. Participants were monitored 3 times a week for 5 weeks. Each session consisted of 15 dominant and 15 nondominant hand side overarm throws. A total of 3,150 trials were recorded and preprocessed (labeling reflective...
Source
#1Wing-Kai Lam (Shenyang)H-Index: 6
#2Ki-Kwang Lee (Kookmin University)H-Index: 6
Last. Ji-Seon Ryu (Korea National Sport University)H-Index: 6
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Background The rapid and repetitive badminton lunges would produce strenuous impact loading on the lower extremities of players and these loading are thought to be the contributing factors of chronic knee injuries. This study examined the impact loading characteristics in various groups of badminton athletes performing extreme lunges. Methods Fifty-two participants classified into male skilled, female skilled, male unskilled, and female unskilled groups performed badminton lunge with their maxim...
1 CitationsSource
#1Young Kyun Kim (Kookmin University)H-Index: 3
#2Min-ra Choi (Kookmin University)
Last. Hye-Ree Kim (Kookmin University)
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#1Sang-Kyoon Park (Korea National Sport University)H-Index: 4
#2Wing-Kai Lam (Shenyang)H-Index: 6
Last. Ji-Seon Ryu (Korea National Sport University)H-Index: 6
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AbstractThis study investigated whether an increase in the forefoot bending stiffness of a badminton shoe would positively affect agility, comfort and biomechanical variables during badminton-specific movements. Three shoe conditions with identical shoe upper and sole designs with different bending stiffness (Flexible, Regular and Stiff) were used. Elite male badminton players completed an agility test on a standard badminton court involving consecutive lunges in six directions, a comfort test p...
6 CitationsSource
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