Bronc riding toward the rigging handle, spurring at each jump in rhythm with the motion of the horse. Bareback bronc riding began to develop as a professional rodeo sporting event around 1900. The riding equipment used during that era varied. In some cases, the rider simply held onto the horse's mane, called a mane-hold. Others held a loose or twisted rope tied around the horse's girth, and other methods involved using multiple handhold leather riggings based on a surcingle. In the early 1920s, when the old rodeo rules allowing two handed riding were being phased out and replaced with the newer rule
Girth & Mirth Mirth chapters overlapped with, or became absorbed by, ABC, which itself was renamed the Big Gay Men's Organization (BGMO) in 2013. Girth & Mirth Girth & Mirth (G&M) is an organized network of social groups for a gay subculture based on positive attitudes towards larger bodies and fat fetishism. First formed in San Francisco in 1976, early chapters were established in Boston and New York. Girth & Mirth gatherings were predecessors of the Convergence events, launched by the national Affiliated Bigmen's Club (ABC) in 1986, and collaboratively organized with various G&M chapters in subsequent years. The popularity of Girth &