An exercise mat was a floor covering that prevented those engaging in martial arts from becoming injured.
In 2364, an exercise mat was on the floor of USS Enterprise-D's holodeck while the holoprogram Aikido 1 was running. (TNG: "Code of Honor")
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.