Armour-piercing discarding sabot higher muzzle velocity. Unfortunately the low sectional density of the APCR resulted in poor carrying power (high aerodynamic drag), losing velocity and penetration rapidly over distance. To overcome these limitations the British devised a way for the outer sheath to be discarded after leaving the bore. The name given to the discarded outer sheath was the sabot (a French word for a wooden shoe). For APDS projectiles the sabot is also known as a pot, as the sabot resembles a flower pot in shape. The APDS has the advantages of the lightweight projectile with regards to bore acceleration and high
Savate of Sport and Youth. This makes these two federations extremely powerful federations on the world scene. These two federations have followed a set of national traditions. Nowadays, savate is just a term meaning Savate-Boxe Française. In the 1970s the term "savate" was rarely used in France to refer to the formalised sport: people mostly used the term Savate boxe française, Boxe-Française Savate, B.F, B.F.S., S.B.F. or simply boxe française. The term savate remains in use mostly outside France or when speaking a language other than French. The global distribution of schools (salles) today is best explained through their stylistic approaches: