The headgear used to regulate a horse is referred to as a bridle. That's why Baglamukhi indicates the Goddess who may have the power to regulate and paralyze the enemies. Due to her capturing and paralyzing powers She's often called Devi of Stambhana (स्तम्भन). ॐ ह्लीं बगलामुखि सर्वदुष्टानां वाचं मुखं https://www.youtube.com/shorts/CT7LdpA1l6g