ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,502,577, issued on Dec. 23.

"Modular, adaptive, and multifunctional fitness training systems, system components, and methods of making and using the same" was invented by Travis R. Lewis (Valdosta, Ga.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Agility ladders, agility ladder components, and agility ladder kits are disclosed. Methods of making and using agility ladders, agility ladder components, and agility ladder kits are also disclosed."

The patent was filed on June 18, 2025, under Application No. 19/242,940.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=H...