exercise-lover
Cathlete
I have a question about the new, up-coming workouts. The description mentions that it's a "cross" between STS and Cross Train Express. I don't have STS, but I've always liked Cross Train Express.
What's the difference between Cross Train Express and 4DS? They seem similar in structure and content to me. Can anyone explain? Thanks.
What's the difference between Cross Train Express and 4DS? They seem similar in structure and content to me. Can anyone explain? Thanks.