What Are Sports Prostheses?
Sports prostheses are special solutions designed so that people with a lower limb amputation can take part in physical activity, running and various sports. Unlike prostheses intended for daily use, they are developed to withstand the high forces, sudden changes of direction and repeated loading that occur during movement.
These prostheses can be used in both below-knee (transtibial) and above-knee (transfemoral) amputations. Different size and durability options are available for children and adults.
How Running Feet Work
Prosthetic feet intended for running generally include a flexible running blade made of carbon fiber. The main aim of this design is to contribute to push-off force by storing and returning part of the energy transferred to the ground during a step. The blade contour:
- Offers higher push-off and lower resistance
- Supports movement economy thanks to its light structure
- Provides secure and balanced footing on ground contact
Different products are shaped for different purposes; sports prostheses and components cover this variety. Some are designed for high-tempo running on a flat track, while others are designed for uneven ground or for the agility required in team sports.
Sports Knee Joints in Above-Knee Amputation
For people with an above-knee amputation, special sports knee joints are used for running and training. These joints have a sturdy structure that withstands a high flexion angle and repeated loading. The aim is to meet the needs of both athletes who train and people who want to be active at a lighter pace.
Selection According to Activity Level
The appropriate prosthesis is determined according to the person's activity goals. In general, selection is based on the following factors:
- The level of amputation (below-knee / above-knee)
- The intended type of activity (recreational running, competition, team sports)
- Body weight and durability requirements
- The person's age and general health status
Technical specifications cover parameters such as maximum body weight, prosthesis weight, flexion angle and blade height. These values are assessed to ensure an appropriate match between the user and the type of activity.
Safety and Fit
Sports prostheses are developed to offer secure ground contact even during sudden changes in speed. However, a full fit of the prosthesis to the person is possible only through correct socket fabrication, alignment and the rehabilitation process. For this reason, sports prosthesis fittings should be planned in line with the examination, prescription and medical report of the relevant specialist physician, accompanied by an experienced prosthetist-orthotist.
Selection of the appropriate product, the fitting trial and the adaptation process vary from person to person. Correct guidance and regular follow-up are important for both safety and performance.
This content is for informational purposes only; you should consult your physician for diagnosis and treatment.
