In a video shared to their joint Instagram, the duo are seen doing a playful workout video.
Dec tells Ant: "Hello, it's me! Get off the sofa you lazy brute!"
Ant replies: "What?"
Dec says: "Well I thought we could do a workout together. Shall we get our pump on?
"Forget Joe Wicks, I'll give you a good old beasting."
Ant says: "OK come on then."
Dec adds: "Alright, let's start with push-ups. Get on the floor."
The duo are then seen performing push-ups, however, Dec appeared to be doing them a lot easier than Ant.
Dec pranks Ant
At one point, he even starts doing the push-ups on one finger.
Forget Joe Wicks, I'll give you a good old beasting.
Ant says: "Huh? What?" as Dec asks: "Feel that... then a clap," as he clapped mid-way through a push-up.
Ant asks: "How are you doing that?" before face-planting the floor.
Dec says: "Are you with me?" as Ant disappears from the shot.
As he turns the camera around to show he was actually standing and pretending to do push-ups against a wall, Dec says: "Oh come on.
"It was only a joke. I was joking!"
Fans were in hysterics over the video with one person writing: "This is so funny."
Another said: "Easy way to cheer up lockdown."
A third added: "Hahahahahaha love it!"
Ant and Dec will host Britain's Got Talent when it returns to ITV, Saturday, April 18, at 8pm.
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