Double Hammerlock

The Double Hammerlock is an advanced salsa figure that extends the standard hammerlock mechanics by securing both of the follower's arms behind their back, typically in a crossed or stacked configuration ^[4]. While specific historical origins for this variation remain undocumented, it is recognized as a sophisticated evolution of the foundational hammerlock, a common tool in Cuban and linear salsa styles ^{[1, 2, 3]}. The figure necessitates precise lead-follow communication to manage the follower's arm tension, as the lead must navigate the hands into a double-crossed hold without compromising the follower's shoulder joint ^[4]. Execution typically involves a series of turns where the lead guides the follower into the first hammerlock position, followed by a secondary hand-switch or rotation to secure the second arm ^[4]. The figure is often integrated into complex sequences, such as those within the Setenta family of moves or transitions into copa-style patterns ^{[1, 4]}. Safety is a critical component of this figure; the lead must ensure the follower’s arms remain extended straight down during the entry and exit phases to prevent injury ^[4]. Because this figure requires high levels of spatial awareness and connection, it is categorized as an advanced pattern in most pedagogical frameworks ^{[2, 4]}.