United Kingdom, Aug. 25 -- Dwayne 'The Rock' Johnson has shared how "emotional" it was performing a "sacred" Samoan dance with his family.

The 53-year-old wrestler-turned-actor has shared a video of the group - including his Samoan mother Ataand daughters - performing the Taualugain Hawaii.

The Black Adam star took his shirt off to proudly display his Polynesian tattoo and slapped the ground during the ceremonial performance, which symbolises the completion of something important.

Dwayne - who is father to Simone, 24, Jasmine, nine, and six-year-old Tiana - penned alongside theclip on Instagram: "I was blessed to have this very special moment on stage with my mom, my daughters, and our aiga (family) - dancing our Samoan culture's sacre...