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 potential military origins. Street fighting savate, unlike chausson, kept the kicks low, almost never targeted above the groin, and they were delivered with vicious, bone-breaking intent. Parisian savate also featured open hand blows, in thrusting or smashing palm strikes (la baffe) or in stunning slaps targeted to facial nerves. Techniques of savate or chausson were at this time also developed in the ports of northwest Italy and northeastern Spain—hence one savate kick named the "Italian hunt" ("chasse italiane"). The two key historical figures in the history of the shift from street fighting to the modern sport of savate are Michel