Yate's posing was technicially the best in 1992.
His lat spread had the most flexibility at the scapula that year and the most impressive spread. Once he got bigger he never had the flexibility to really spread his lats to the max.
His rear double bicep pose suffered from 1993 onwards because he did two things wrong... 1. he dropped his chin down too much and 2. he didn't externally rotate his humerus enough which made his biceps look small because they were facing the rear of the stage more than facing the ceiling which gives the best view from behind.
Even though he was narrow, shawn ray did the rear double biceps pose properly...
