The Abdominal Bench app is an essential element for qualitative core strenght work. The variation of the angles is essential for fine work, as the mechanical and biomechanical component adds the gravitational resistance, allowing an increase in the peculiar work and not based on the number. With its stable platform and fully ergonomic foot support, it allows us to work on the lumbar and abdomen in total safety. Thanks to the adjustable plan with various heights it is possible to adapt the effort to the degree of preparation of the trained subject. In addition to training for the abdomen, it is possible to combine it with dumbbells or Kettlebell, using it as a declined bench. Usable for any sport, sport or physical preparation activity, from football, basketball to volleyball, fitness, body building etc.