Think that your booty has a little too much jelly?
In his new exercise video, fitness editor-at-large Jay Cardiello shows us how to "tighten, tone and trim" our derrières in just eight minutes.
We're taking it as gospel. After all, anyone with the word 'cardio' in their surname should be listened to, right?
From leg raises to 'step overs', your rear will be looking spiffing in no time.