Heian Sandan performaned by Zanshin chief instructor, Linden Huckle. I have added links to the applications of Heian Sandan, applications as the kata performance and self defence versions.

Heian Sandan , translates as peaceful mind third level, Heian Sandan is the third of a series of five Heian kata, for the first time it incorporates
Gedan barai/uchi uke (double arm block), spinning tettsui (hammer fist) in kibadachi (horse riding stance), fumikomi (stamping kick), tate shuto (blade edge of the hand) and ushiro empi (back elbow strike).

Heian Sandan is the required kata when testing for 6th kyu (Green Belt) at Zanshin Black Belt Academy.