In daily life, some people always walk with their feet tilted outward or inward. Over time, knee pain, ankle discomfort, and even back pain will follow. This phenomenon is actually likely caused by inversion or valgus of the foot.
Many friends ask: “Doctor, do I need a pair of corrective insoles?” The answer is: **Not everyone can make insoles directly, the key is to first look at the foot shape! **At this time, a high-tech tool comes in handy-the three-dimensional foot scanner.
What is inversion and valgus of the foot?
Inversion of the foot: The heel tilts inward, and the outside of the foot touches the ground more when walking, which is prone to ankle sprains and calf tightness.
Valgus of the foot: The heel tilts outward, and the inside of the foot bears too much weight, which is easy to cause flat feet, inward knees, and unstable standing posture.
These two foot abnormalities are particularly common in children, sports people, and people who stand for a long time. The mild ones affect the walking posture, and the severe ones may develop into chronic joint problems.
How to make corrective insoles? It’s not “by feeling”, but “by data”!
Corrective insoles are not just buying a pair at a shoe store, but through a 3D scanner on the sole of the foot, accurate modeling of the foot shape is required to truly “place the right insoles”.
How useful is the sole scanner?
3D modeling, accurate identification of foot structure
The scanner can complete a high-precision scan of the foot shape in a few seconds, including arch height, foot width, sole size and other information, which is clear at a glance.
Analyze the angle of inversion and valgus, and formulate a scientific correction plan
The system will automatically analyze whether there is a tendency of inversion or valgus, and provide personalized insole design parameters based on the user’s gait data.
Generate orthopedic models and connect to 3D printing or engraving equipment
The scanned data can be seamlessly connected to the corrective insole production equipment, realizing the true “private customization”, and every millimeter fits your foot contour.
Why do people with inversion and valgus have to pay attention to foot problems?
The sole of the foot is the “foundation” of the body. Once it is unstable, the whole body may “collapse”. Inversion of the foot not only affects walking and standing, but may also cause chain problems such as knee pain, hip strain, and scoliosis.
After using customized insoles, you can not only correct the force on the foot, but also improve posture, relieve pain, and return the body to a natural balance.
To sum up: three steps, customization will not get you lost
Step 1: Obtain accurate foot shape data through a 3D foot scanner
Step 2: Assess the angle and degree of inversion or eversion of the foot
Step 3: Design and make exclusive corrective insoles based on the analysis results
