Present Engwow
-
Upload
gueste1d46d -
Category
Health & Medicine
-
view
238 -
download
0
Transcript of Present Engwow
A Study of the Sports Shoes' insole Structures
that Affect Decreasing Ground Reaction Force on Foot of Flat Foot Pattern
Wanwipa Thongsongchan
Wanlaya Homsuwan
Sunsri Shanokprasith
Mahidol Wittayanusorn School, Thailand
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Introduction
Foot’s structures consist of
3 main components
- Forefoot
- Midfoot
- hindfoot or rearfoot
Normal foot Flat foot High arch
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Introduction
Ratio of pronation symptom in boys
27%
0%
73%overpronation
normal
supinationD-maq, 2547-2548
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Introduction
Ratio of pronation symptom in girls
39%
60%
1%
overpronation
normal
supinationD-maq, 2547-2548
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Introduction
Functions of sports shoes
-absorb the ground reaction force on feet
-protect the feet from pain during exercising
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Introduction
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Introduction
Purpose
1. To compare the ground reaction force between on normal foot and on flat foot .
2. Study the sports shoes’ insole structure which affects decreasing the ground reaction force on foot of flat foot pattern by using Force Platform for evaluating that force
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of
Flat Foot Pattern
Research boundary
Study i n Mahidol University students having the Body Mass Index (BMI) during 18 to 23
kilograms /square meters , exercising by running - 1015 kilometer per week for 3 months
Age - 1825: years old
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
1. To study the relationship of sports shoes’ insole structure in absorbing and spreading the ground reaction force on flat foot
2. Analyze the data and conclude the method to solve the problem for people having feet of flat foot pattern
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Variable
Sports shoes' insole structures
Ground reaction force
Age Body Mass IndexVelocity Strength ness
Independent variable
Dependent variable
Controlled variable
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Definitions
Force The ground reaction force that impact on subjects’ left foot when it contracts Force Platform at the fix point. In this research we will study the vertical ground reaction force only.
The velocity that the subjects have to run on Force Platform is equal to 3.5 meter/sec
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Controlled velocity
Definitions
The distance that the subjects run on Force Platform is equal to 4.5 meter
The pattern of foot segregated by analyzing the foot’s photographs to the lowered arch group and flat arch group
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern
Controlled distance
Flat foot
Related Research
Effects of Shoe Inserts and Heel Height on Foot Pressure, Impact Force, and Perceived Comfort During Walking. (Yung-Hui L and Hong WH.,2005)
Biomechanical aspects of running. (Nigg BM, 1986)
A Study of the Sports Shoes' insole Structures that Affect Decreasing Ground Reaction Force on Foot of Flat Foot
Pattern