Foot Morphology after a PE Class

NewsBot · Feb 2, 2018

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Does a Physical Education lesson affect the foot morphology in school-aged children?
Martín-Casado L, Barquín C
Bol Med Hosp Infant Mex. 2017 Sep - Oct;74(5):357-363. doi: 10.1016/j.bmhimx.2017.05.009.

BACKGROUND:
To analyze the changes in foot morphology in school-age children, after a Physical Education lesson.

METHODS:
A total of 10 school-age children (5 girls and 5 boys) were recruited with a mean age of 9.3 ± 0.5 years that voluntary participated in this study. Measurements of both feet were obtained using a 3D foot digitizer model IFU-S-01 (Japan) in two different moments, before and after a physical education lesson (per-exercise and post-exercise), where different activities involving displacements, jumps and landings were performed.

RESULTS:
By comparing foot morphology before and after exercise, significant differences in the arch height were found, which increased after exercise (p<0.05). The ball width shows greater changes after exercise but without significant differences (p= 0.07; effect size [ES] = 0.2). Furthermore, a positive correlation between the ball width and the arch height (p<0.05) and negative correlation between the distance from the heel to the first metatarsal and the ball width (r = - 0.7; p<0.05), were observed.

CONCLUSIONS:
The type of activities undertaken during physical education lesson (displacements, jumps and landings) increased the pressure on the forefoot, which would lead to a lager arch height. Development of children's sport footwear systems should take into account the foot lengths, widths and heights, for a better fit, preventing future musculoskeletal injuries.
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efuller · Feb 2, 2018

NewsBot said: ↑

Does a Physical Education lesson affect the foot morphology in school-aged children?
Martín-Casado L, Barquín C
Bol Med Hosp Infant Mex. 2017 Sep - Oct;74(5):357-363. doi: 10.1016/j.bmhimx.2017.05.009.

The type of activities undertaken during physical education lesson (displacements, jumps and landings) increased the pressure on the forefoot, which would lead to a lager arch height.
Click to expand...

There is only a problem when the height of my lager is down to zero. It is also counter intuitive that jumping and landing would make the arch larger.

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efuller MVP

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