Have you ever hopped on a treadmill, clicked through an elliptical class or tried rowing and wondered which one truly brings the calorie burn results you are sweating for? 

You’re not alone. We’ve all been there – standing in front of those machines, heart rate in recovery, wondering where to invest our energy and time. 

Today we put you in the story: we’ve tested, measured and now unpack which cardio kings reign supreme⁠ so you don’t have to guess.