The footballs used by NFL kickers, sometimes called “K-balls,” are slightly modified to optimize performance. Baltimore Ravens kicker Justin Tucker, By 60 Minutes
NFL cuts tracker 2022 - Roster updates for all 32 teams - ESPN
NFL Kickers Talk about Playing with Their Balls
How Is the NFL Kicking Ball, or K-Ball, Different From the Regular Ball and Why Was It Introduced in the First Place?
Scouting Report: Broncos Offense Looks To Get Drew Lock On The Move - Steelers Depot
Houston Texans: How Mike Redman adds the right scuff to footballs
Parkey's Cleats Are Hall-Of-Fame Bound
Pressley Harvin Knows His Holding Is Just As Important As His Punting - Steelers Depot
Do kickers in American football do anything else but kick the ball on occasion? - Quora
NFL barefoot kicker Jeff Wilkins doesn't think he was the last - ESPN
In Year of Kicker, best two meet in Super Bowl
Some N.F.L. Kickers Are Off to a Wobbly Start - The New York Times
Aztecs count on synchronicity of snapper-holder-kicker combination - The San Diego Union-Tribune
Quickly Improve Your Ball Contact in Field Goals, Punts, and Kickoffs - KICKERS OF EARTH
NFL Week 3: How to watch and the top picks