The Single BEST cardio for working your gut
I've been having a little debate with some of my friends as to what they think the single best form of cardio is to work on your abs! I've always thought it was running (especially if you tense them slightly whilst running), but others have said it is swimming...or the rower...or the elliptical trainer..or something completely different!
..is it possible to prove which is best/ or has it been proven?? anyone have any ideas? Thanks..
I've been having a little debate with some of my friends as to what they think the single best form of cardio is to work on your abs! I've always thought it was running (especially if you tense them slightly whilst running), but others have said it is swimming...or the rower...or the elliptical trainer..or something completely different!
..is it possible to prove which is best/ or has it been proven?? anyone have any ideas? Thanks..
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