This is a possible summary:
The video is about Nélias, a 14-year-old girl who lost her leg in a car accident and now uses a prosthesis. She tells her story of how she survived, recovered and adapted to her new life. She also shows how she does various exercises and sports with her prosthesis, and how she deals with the reactions of other people. She is positive, motivated and inspiring, and she does not regret what happened to her. She says that she wants to inform and help other people who have a prosthesis or a disability. The video also shows how a prosthesis is made and how it works. The video ends with Nélias encouraging the viewers to subscribe to the YouTube channel of the host, who is impressed by her resilience and talent.
Some possible key facts extracted from the text are:
1. Nelia is a 14-year-old girl who lost her left leg in a car accident in 2016.
2. She had several surgeries, including a muscle graft, a bone graft and an amputation, to save her life and her leg.
3. She uses a prosthesis with an electronic knee and a foot that can adjust the heel height.
4. She does various sports exercises, such as rowing, pull-ups, squats and sled pull, to strengthen her muscles and balance.
5. She is active on social media platforms like TikTok and Instagram, where she shares her story and motivates others.
6. She does not regret her accident and sees it as an opportunity to grow and evolve.
7. She faces some challenges and difficulties, such as phantom pains, infections, weight gain, public stares and accessibility issues.
8. She has a positive attitude and a sense of humor about her situation.
9. She wants to try paragliding, parachute jumping and going to the third floor of the Eiffel Tower.
10. She can do the splits with her prosthesis.