According to Outbraker, many of the accidents that occur on the mountain bike are due to blocking the front brake too much and thus ending up over the handlebars. Outbraker is a system that works like an ABS and measures the braking power on that brake. In this mtb video we can see a Braking Test at the hands of a Pro and an Amateur who make several descents with and without Outbraker to see the difference.
[ https://www.ruedasgordas.es/videos/outbraker-el-sistema-de-frenado-abs-para-bicicletas ]