What does efx stand for?
efx stands for "Elliptical fitness crosstraining"
How to abbreviate "Elliptical fitness crosstraining"?
"Elliptical fitness crosstraining" can be abbreviated as efx
What is the meaning of efx abbreviation?
The meaning of efx abbreviation is "Elliptical fitness crosstraining"
What does efx mean?
efx as abbreviation means "Elliptical fitness crosstraining"
