It is speculated that many styles of European folk wrestling may have spurred the origins of Greco-Roman wrestling. According to United World Wrestling, a Napoleonic soldier named Jean Exbrayat first developed the style. Exbrayat performed in fairs and called his style of wrestling "flat hand wrestling" to distinguish it from other forms of hand-to-hand combat that allowed striking. In 1848, Exbrayat established the rule that no holds below the waist were to be allowed; neither were painful holds or torsions that would hurt the opponent. "Flat hand wrestling" or "French wrestling" (as the style became known) developed all throughout Europe and became a popular sport. The Italian wrestler Basilio Bartoletti first coined the term "Greco-Roman" for the sport to underline the interest in "ancient values."