With over 100 matches in his storied career, Liam Harrison is undoubtedly a go-to figure when it comes to discussing the intricacies of Muay Thai techniques.In a recent clip shared by ONE Championship on Instagram, Harrison can be seen leading a striking clinic, where he emphasizes the significance of a long guard in a bout.Watch the footage below: View this post on Instagram Instagram PostA strong advocate for giving back to the sport, the British striking legend took the time during his seminar to explain how the long guard isn't just a defensive tool, but also a powerful setup for devastating counters.Harrison is simply applying the principles he preaches, with his long guard being a key element of his arsenal — contributing to his impressive record of 52 knockouts in 92 wins.One of his most unforgettable victories in the world's largest martial arts organization came against Muangthai PK Saenchai in a bantamweight Muay Thai clash at ONE 156 in April 2022.Watch the highlights of that duel below: View this post on Instagram Instagram PostBoth men came out aggressive from the start, but it was Muangthai who gained an early advantage. Just a minute into the bout, the Thai striker landed a head kick that sent Harrison crashing to the canvas, followed by another knockdown moments later.However, when it seemed like Harrison was on the verge of defeat, the Englishman mounted a dramatic comeback, knocking out Muangthai down three times in quick succession to author a first-round technical knockout victory.Liam Harrison takes on Soe Lin Oo at ONE 173Liam Harrison has his sights set on putting forth a vintage performance when he locks horns with Myanmar's Soe Lin Oo in a bantamweight Muay Thai encounter at ONE 173 on Aug. 1.The aforementioned joust will be one of the feature attractions in ONE Championship's much-awaited return to the United States — taking place at the 21,000-capacity Ball Arena in Denver, Colorado.