What do the numbers mean on bowling balls?
What do the numbers mean on bowling balls?
Bowling balls have a RG (Radius of Gyration) converted to a scale of 1-10. Mass distribution numbers describe the distribution of mass in the bowling ball. High RG numbers indicate that the balls mass is distributed more towards the cover (cover heavy) which promotes length through the heads of the bowling lane.
What are different types of bowling balls?
There are three types of bowling balls used in today’s game: plastic, urethane and reactive. Let’s go through each one and talk about how adding them to your arsenal will improve your game.
What bowling ball should I use?
Find your ideal ball weight. Some say your ball should be approximately 10 percent of your body weight, up to the maximum 16 pounds. Most pro bowlers use 16-pound balls, although more than you think use 15-pounders. Another method is to add one or two pounds to the weight of the house ball you normally use.
What are the bowling things called?
bowling, also called tenpins, game in which a heavy ball is rolled down a long, narrow lane toward a group of objects known as pins, the aim being to knock down more pins than an opponent.
What does RG and diff mean in bowling?
In short, the RG of a bowling ball is an account of the location of that mass inside the given bowling ball. Differential of RG is the difference between the maximum and minimum Radius of Gyration. RG-differential indicates the bowling ball’s track flare potential.
Why do bowlers hook the ball?
The purpose of the hook is to give the ball a better angle at the 1-3 pocket (right-handers) or 1-2 pocket (left-handers.) to achieve a strike. When a ball is rolled straight, hitting the pocket must be precise. A hook ball can also help the bowler shape the shot on challenging oil patterns.
How do I choose a bowling ball?
Here’s how to pick the right bowling ball.
- Weight. A bowling ball should feel heavy, but shouldn’t be a struggle to hold one handed.
- Holes. It should go without saying, but if a ball has finger holes that are too snug or too loose, it can ruin your game (and hurt your fingers too).
- Hand span.
- Material.
How do you pick a beginner bowling ball?
A bowling ball should feel heavy, but shouldn’t be a struggle to hold one handed. Choose a ball that’s about 10% of your body weight (up to 16 lb). If you feel uncomfortable holding that weight, try the next size down.
What are bowling balls made of?
Overall, bowling balls can be made of three different types of coverstock materials – polyester, urethane, and resin (reactive urethane). The least expensive material, polyester, doesn’t give as much hook since it’s unaffected by the oils on the lane.
Why are bowlers called keglers?
The “Kegel” (bowling pin) represented a heathen, and those who could topple it with a round stone proved that they were free of sin. “Kegel” gave English the nouns “kegling” (meaning “bowling”) and “kegler,” by way of the German verb kegeln (“to bowl”).
What are the most important terms for a bowling ball?
In considering a few terms relating to bowling balls, RG, Differential of RG, Track Flare Potential, Hook Potential and Length Potential are likely the most useful terms to almost any bowler because they relate to a bowling ball in motion rather than at static rest.
What bowling balls should I use?
If you are a slower speed player, bowling balls with symmetrical cores are for you. Bowling balls and their cores can rotate on two different axis points. A good way to visualize this is to watch how a football rotates when it is thrown vs. when it is kicked. Animation 1 is thrown with a spiral (Low RG).
What does differentdifferential mean on a bowling ball?
Differential is the number used by bowling ball manufacturers to tell us track flare potential on a bowling ball. Track flare is the amount of surface on the bowling ball that touches the lane.
How does a bowling ball rotate?
Bowling balls and their cores can rotate on two different axis points. A good way to visualize this is to watch how a football rotates when it is thrown vs. when it is kicked. Animation 1 is thrown with a spiral (Low RG). Animation 2 is kicked, like a field goal attempt (High RG).
