An Introduction to Axis Rotation and Axis Tilt
Almost every day, I feel like I see or hear something that is completely incorrect about axis rotation or axis tilt. Sometimes, people just mix up the two terms and...
Bowling Ball Reviews
Track Synthesis
The Synthesis is the new hook monster for Track. This ball uses an HK22C-based version of the QR-12 Solid coverstock. It comes out of the box with a very dull...
Track Stealth Mode Hybrid
The Stealth Mode Hybrid is the glossy follow-up to the successful Stealth Mode for Track. This ball uses the same symmetrical Stealth core shape as previous balls in the Stealth...
Brunswick Crown Victory Pearl
The Crown Victory Pearl uses the same Tiered Hexagon symmetrical weight block that was previously used in the Crown Victory and the Endeavor. The coverstock is a new formulation called...
Brunswick Combat Hybrid
The Brunswick Combat Hybrid shares the asymmetrical Rampart weight block with the original Combat. The coverstock has been changed to Alpha Premier Hybrid, and the box finish has changed from...
Radical Deep Impact
The Radical Deep Impact uses a modified version of the Torpedo Asymmetric core shape. This ball has a slightly lower RG and differential, but a larger intermediate differential than the...
Storm Bionic
The Bionic is the newest introduction into the Master line for Storm. This ball uses the NRG Hybrid coverstock, which comes out of the box with a 4000 Abralon finish....
Storm Concept
The Storm Concept is the second release in the new SPI Lab line. Like the Level before it, the Concept uses a lower-flaring design, but its new symmetrical Radius core...
Featured Articles
The Fundamentals of Target Line Adjustments
There are dozens of possible adjustments that we as bowlers can make to change where and how our bowling balls are entering the pocket. The first adjustment we typically learn—usually...
Troubleshooting and Fixing Thumb Exit Problems
One of the most complicated issues to fix in bowling is the concept of “clearing the thumb." This refers to how consistently your thumb exits the ball as part of...
The 10 Exercises That Every Bowler Should Do
Over the years, I think the most common question to pop up in my inbox is, “What exercises should I do to improve my bowling game?” I have always struggled...
Using Urethane Effectively
Should I be using a urethane ball? It's a question that many bowlers find themselves asking, given how popular urethane has become at the highest levels of the sport. At...
Deep Spare Shooting
Before we discuss how to improve your spare shooting, I’d like to go back to how I started my search for the best way for a bowler to make more...