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Present specialized field
Journal
Presentation
（Last updated : 2026-02-03 12:44:51）
Kobara Kenichi
Department
Kawasaki University of Medical Welfare ,
Position
Professor
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Present specialized field
Others (Key Word：wheelchair, decubitus ulcer)
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Journal
1.
2025/12/01
Influence of adjustable back-support on the effectiveness of a seat-cover assembly in reducing shear force applied to buttocks during combined reclining and tilt-in-space functions
2.
2025/08/05
Effect of fluctuation in the parallel force exerted on the buttocks on discomfort during sitting in experimental ergonomic chair with tilt-in-space and reclining functions
3.
2024/09/04
Influence of chair seat forward tilt angle on upper limb dexterity improvement in seated tasks: a pilot study
4.
2024/08/04
Temporal changes in postural control strategy through single-leg stance practice with active restriction of knee movement
5.
2023/11
Effectiveness of knee pad as an additional device for wheelchairs in improving upper-limb dexterity during seated tasks: a pilot study
6.
2023/10/10
Effect of shape of back support adjustment on shear force applied to buttocks when tilt-in-space and reclining functions are combined in wheelchairs
7.
2023/08
Postural support devices in reducing shear force applied to buttocks in individuals using reclining wheelchair
8.
2021/11/11
Investigation of the effect of a 15-degree tilt-in-space on the fluctuation of shear forces exerted on the buttocks when the back support is reclined
9.
2020/10
Effectiveness of impedance parameters for muscle quality evaluation in healthy men
10.
2020/06
An investigation into the effectiveness of a novel wheelchair seat-cover assembly for the reduction of forces exerted onto the buttocks
11.
2019/10/28
Muscle activity during backward perturbation response in patients with clinical vertebral compression fractures
12.
2019/05
Development of a seat cover for a wheelchair on back support for decreasing shear force applied to the buttocks during reclining back support
13.
2016/07
Intra-rater and inter-rater reliabilities of real-time acceleration gait analysis system
14.
2016/01
Fluctuation mechanism of horizontal force applied to buttocks varies depending on difference in rotational axis position of back support in reclining wheelchair
15.
2015/10
Influence of the leg support elevation on horizontal force acting on the buttocks in a reclining wheelchair in different rotational axis positions of the back support
16.
2015/09
Influence of height of back support's rotational axis on shear force applied to buttocks in a reclining wheelchair's back support
17.
2015/08
Investigation of the timing to elevate the leg support to reduce the horizontal force applied to the buttocks in a reclining wheelchair
18.
2015/03
A relation between types of motivation and autonomy based on the self-determination theory on undergraduate students of physical and occupational therapy.
19.
2015/02
Excitability changes in intracortical neural circuits induced by differentially controlled walking patterns
20.
2015/01
Effect of abduction and external rotation of the hip joint on muscle onset time during prone hip extension with knee flexion
21.
2014/12
Influence of Hip Joint Position on Muscle Activity during Prone Hip Extension with Knee Flexion
22.
2014/11
Correlation between peak expiratory flow and abdominal muscle thickness
23.
2014/07
Comparison of spine motion and trunk muscle activity between abdominal hollowing and abdominal bracing maneuvers during prone hip extension
24.
2014/05
Effect of rotational axis position of wheelchair back support on shear force when reclining
25.
2014/01
Effects of volitional walking control on postexercise changes in motor cortical excitability
26.
2014/01
Influence of trunk muscle co-contraction on spinal curvature duirng sitting
27.
2013/12
Influence of distance between the rotation axis of back support and the hip joint on shear force applied to buttocks in a reclining wheelchair's back support
28.
2013/12
The Reliability and Minimum Detectable Change of Spinal Curvature Measurements in the Prone Position with a Spinal Mouse
29.
2013/05
Influence of active fingertip contact with a stable surface on postural sway and electromyographic activities of the lower extremity muscles immediately after turning
30.
2013/03
Mechanism of fluctuation in shear force applied to buttocks during reclining of back support on wheelchair
31.
2013/01
Validity of evaluation index utilizing three components of trunk accleration during walking
32.
2012/10
Influence of active fingertip contact with a stable surface on postual sway and electromyographic activities of the lower extremity muscle immediately after descending a step
33.
2012/10
The Influence of Rollators with Forearm Support on Walking Speed, Endurance and Dynamic balance
34.
2012/08
Influence of fingertip contact with a wall on postural sway and electromyographic activity of the soleus muscle
35.
2012/05
Appropriate location of an accelerometer for gait analysis: An examination based on characteristic value of ground reaction force
36.
2012/02
Scene of physical therapy and medical welfare - Focusung on the seating approach for the perpose of preventing pressure ulcer -
37.
2011/12
An electromyographic analysis of trunk and hip extensor muscles during
bridging exercises -Effect of voluntary control of the pelvic tilt-
38.
2011/12
Appropriate location of an accelerometer for gait analysis: A comparative study based on cross-correlation coefficient
39.
2011/12
Influence of the neck flexion on the lumbar curvature during bridging
40.
2011/07
Investigation of validity of model for estimating shear force applied to buttocks in elderly people with kyphosis while sitting comfortably on a chair
41.
2011/06
Influence of spinal curvature on shear force applied to buttocks while sitting 14 comfortably on a chair
42.
2010/10
Using Seating Techniques as a Preventative Measure against Lower Limb Edema -The Effect of Combining Tilt Angle and Reclining Mechanisms on Wheelchairs
43.
2010/08
Influence of fingertip contact with a wall on postural sway and electromyographic activity of the soleus muscle
44.
2010/06
Influence of trunk muscle co-contraction on spinal curvature during sitting cross-legged
45.
2010/01
Effect of Body Weight Supported Walking on H-reflex of Soleus Muscle and Electromyogram of Lower Extremity
46.
2009/06
Adaptive changes in control of the head while lifting ten times
47.
2008/09
The influence of distance between the backrest of a chair and the position of the pelvis on maximum pressure of the ischium and estimated shear force
48.
2008/08
Influence of trunk muscle co-contraction on spinal curvature during sitting reclining against the backrest of a chair
49.
2008/08
Investigation of the validity of an experimental model for the estimated shear force on buttocks in a comfortable sitting posture
50.
2008/04
Influences of the position of the head on posture while lifting
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Presentation
1.
2018/07/09
Effect of a novel device with laser pointer in practicing posture control （Poster notice，General）
2.
2017/06/29
Safety and effect of belt electrode skeletal muscle electrical stimulation after cardiovascular surgery: a case report （Poster notice，General）
3.
2017/06/28
Characteristics of change in shear force applied to buttocks on elderly wheelchair-users during recline back support （Speech，General）
4.
2015/05/02
Comparison of muscle activity onset time during prone hip extension in persons with and without low back pain （Poster notice，General）
5.
2015/05
Investigation of the timing to elevate the leg support to reduce the horizontal force applied to the buttocks in a reclining wheelchair （Poster notice，General）
6.
2014/03/22
Use-dependent excitability changes in intracortical circuits induced by different walking patterns （Poster notice，General）
7.
2013/09/08
Control of walking pattern induces excitability changes in the intracortical circuits of the leg area （Poster notice，General）
8.
2013/09/07
A study of relevance Between trunk acceleration and gait independence in stroke patients. （Poster notice，General）
9.
2013/09/07
CHANGES IN FOREARM PRESSURE CAUSED BY ALTERATIONS IN THE HEIGHT OF ARM SUPPORT （Poster notice，General）
10.
2013/09/07
Difference of shear force while reclining back support by rotational axis position of back support （Poster notice，General）
11.
2013/09/07
Effects of autonomic blockade on heart rate threshold and lactate threshold during stepwise exercise in rats （Poster notice，General）
12.
2013/09/07
Influence of active fingertip contact with a stable surface on postural sway and electromyographic activities of the lower extremity muscles immediately after turning （Poster notice，General）
13.
2013/09/07
INFLUENCE OF LUMBAR MOVEMENT UNDER DIFFERENT MUSCLE CONTRACTIONS DURING PRONE HIP EXTENSION （Poster notice，General）
14.
2013/05/25
Reliability of Spinal Curve Angle in Prone Position Using Spinal Mouse （Poster notice，General）
15.
2012/06/27
Influence of Trunk Muscles Co-contraction on Spinal Curvature （Poster notice，General）
16.
2011/06/23
Influence of passive neck flexion on electromyographic activity of various muscles and lumbosacral alignment during the bridging （Poster notice，General）
17.
2011/06/21
Influence of Fingertip Contact with Stable Surface on Postural Sway and Electromyographic Activities of Lower Extremity Muscles （Poster notice，General）
18.
2011/06/21
Ultrasonographic measurement of the thickness of the rectus femoris and vastus intermedius during electrical stimulation （Poster notice，General）
19.
2011/06/20
Influence of spinal curvature on shear force applied to buttocks while sitting comfortably on a chair （Poster notice，General）
20.
2011/06
Validity of evaluation index on gait analysis using accelerometer （Poster notice，General）
21.
2008/08
Influence of spinal mobilization exercise using a gym ball on the soleus muscle H-reflex （Poster notice，General）
22.
2008/08
Influence of thigh angle on sitting reaction forces （Poster notice，General）
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