A baseball pitching machine capable of throwing various pitches with a curved trajectory, simulating the break of real pitches, likely derives its name from the approximate radius of curvature (270 units, likely inches or millimeters) achieved by these pitches. This arc adds an element of realism not found in straight-trajectory machines, allowing batters to practice against a more game-like challenge.
Curved-trajectory pitching machines offer significant advantages for batting practice. They allow athletes to hone their skills against different pitch types, improving their timing, hand-eye coordination, and ability to read pitch movement. This technology represents a significant advancement compared to older, linear-trajectory machines, providing a more dynamic and effective training tool. The development of such machines has mirrored the increasing sophistication of baseball training techniques, reflecting a growing emphasis on precise, targeted practice.