XT - Cross training. Used in sports as a recovery day where the main muscles are resting but others are still being worked to maintain fitness.
While training for a marathon, make sure to have rest/XT (on a bike or elliptical) days.
by YNUcidycbi August 14, 2008
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.Buy the mug
Can you define these popular missing words?