Haven't watched Totally Spies! In like forever, though in the video you posted, at 9:49 Clover states she doesn't know a thing about gymnastics, and Jerry gives her a suit so she is capable of doing those moves. And at 12:44 Alex states that Clover is going to need more than just that suit if she wants to beat them, then Sam says unless Jerry gave them flipatards (the gymnastic suit) of their own, something is up.
While I do believe Sam, Alex, and Clover have more acrobatic feats, I don't agree with using the scan posted as evidence since it's not Clover doing that. You could however give them acrobatics via the gymnastics suit (optional equipment). So just to be clear, I agree with Acrobatics because I know they have other feats but I disagree with the feat in question (Clover gymnastics) being used.