Canon EOS 7D Mark II Basic Instruction Manual page 133

Focusing on a subject other than a human face
Press <9> or <0>, and the AF frame < > will appear in the
center. Then use <9> to move the AF frame over the desired
subject. Once the AF frame achieves focus, it will track the subject
even if the subject moves or if you change the composition.
Take the picture.
4
Check the focus and exposure, then
press the shutter button completely to
take the picture (p.128).
Using AF to Focus (AF Method)
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