You'll then be prompted to operate across a hand and a timer will start. You might want to enable it to be by to the tip before the timer runs out. In case you are unsuccessful, just restart the checkpoint just before dying/failing and you have to be very good. https://callofdutyblackops6gamepl14679.bloggactivo.com/33195474/call-of-duty-black-ops-6-gameplay-walkthrough-campaign-no-further-a-mystery