A man looking at his phone with a message from an AI coach about marathon training.

The video opens with a man looking at his phone, which displays a message from 'iFIT AI Coach'. He then walks onto a treadmill and begins to run. The screen shows a montage of different running trails and workout programs. The man is shown interacting with the treadmill's screen, selecting a program. The video ends with a shot of the man running on the treadmill, with text overlay.