The straight ball.
Straght ball,hook ball, curve ball, backup ball.
no
Bad form. A skilfully thrown bowling ball travels on a curve.
The cast of Big Shot Bowling - 1985 includes: Bob Fouracre as himself
Baseball is the only sport to have a technique officially called a 'curve ball'. However, the various forms of bowling, including bowls (aka lawn bowling) also sometimes refer to the hooking of the ball after its release as a curve.
Its relative to your style of bowling, speed, curve and the pins left on the lane for your second throw.
To make a bowling ball curve when throwing it down the lane, you can apply spin to the ball by rotating your wrist as you release it. This spin creates a force called the Magnus effect, which causes the ball to curve towards the pins. Adjusting the angle and speed of your throw can also influence the amount of curve.
the straight ball
back up ball, hook ball, curve ball,
If the bowling lane offers no friction, the bowling ball will continue in a straight line from when it was released, with no rotation or curve. It will not slow down or change direction until it hits the pins or another obstacle.
Straght ball,hook ball, curve ball, backup ball.
Yes, if you want to curve the ball before it hits the pins.