Fitness
There are a variety of lacrosse balls you can use to roll out your muscles.

How to give yourself a lacrosse-ball massage to improve your golf game

By: Rachel Bleier
Putting
Video: Back to Basics: Putter Setup

Back to Basics: Putter Setup

Rules
The original rules of golf date all the way back to 1744.

Read the 13 original rules of golf, dating back to 1744(!)

By: Zephyr Melton
Putting
A close up of Phil Mickelson using a Pelz Putting tutor

Here's the putting training aid that Phil Mickelson has trusted for years

By: Luke Kerr-Dineen
Putting

The best putters in history do these 2 things, according to Phil Mickelson

By: Luke Kerr-Dineen
Rules
Rickie Fowler Jordan Spieth move a ball mark on green

Rules Guy: Can my playing partner mark my ball without my consent?

By: Rules Guy
Fitness
Viktor Hovland's workout routine has been a hit on social media since his win.

Watch this montage of Viktor Hovland's intense workout routine

By: Zephyr Melton
Driving
Take two alignments sticks and situate them like so to improve your slice

This study reveals a proven way to *actually* fix your slice

By: Luke Kerr-Dineen
Putting
Measuring showing the growth of a plant of wheat grass.

Top 100 Teacher Confidential: The secret to putting on Bent, Bermuda and Poa Annua grass

By: Luke Kerr-Dineen
Putting
NORTON, MA - SEPTEMBER 02: Bryson DeChambeau putts on the 15th hole green during the third round of the Dell Technologies Championship at TPC Boston on September 2, 2018 in Norton, Massachusetts. (Photo by Keyur Khamar/PGA TOUR)

Here's how Bryson DeChambeau's 'engineer' putting style works

By: Luke Kerr-Dineen
Rules
Here's how to proceed when you go O.B.

Rules School: Hit one out of bounds? This new local rule can save you strokes (and time)

By: Zephyr Melton
Putting
Side by side of Rory McIlroy's putting technique.

Can you spot the subtle change Rory made to his putting technique?

By: Luke Kerr-Dineen