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 CCB BPJEPS, DEJEPS, DESJEPS). These diplomas are university level education in sports with specialisation in savate (supervised by the FFBFSDA). The international federation, however, is still allowed to award professeur instructorship to non-French nationals without requiring such rigid system of education. French nationals have to submit and succeed to the rigid system of education and prove themselves in competition as well as being respected by peers, in order to have a slight chance to become a DTD (directeur technique départemental). Like any sport federations in France, the French and International Federation of Savate are under the control of France Ministry