Vishuddha

The seven cakras are mapped to the suṣumnā nāḍī — the central channel of subtle energy along the spine. Below each cakra is its granthi (knot), and at certain transition points the energy must break through major resistance: the Brahma-granthi at Mūlādhāra, Viṣṇu-granthi at Anāhata, Rudra-granthi at Ājñā. These knots correspond to the great existential identifications — body, relationship, and ego — that yoga progressively dissolves.

Vishuddha (#5 of 7) holds the akasha (ether) element and is the field of truthful expression, communication, and hearing. Imbalance here typically shows as the conditions listed above. The bīja हं (Ham) is the seed-syllable for cakra-meditation: silently or audibly repeat it while attending to the cakra’s location, often coordinated with the breath.

The classical sources for cakra theory are the Ṣaṭ-cakra-nirūpaṇa (Pūrṇānanda Yati, 16th century), the Sat-cakra-nirūpaṇa, the Haṭha Yoga Pradīpikā, and the Goraksha Śatakam. Modern renderings differ — the seven-cakra system as taught in global yoga is a synthesis with substantial reinterpretation. For traditional instruction, study under a teacher in the haṭha-yoga or kuṇḍalinī-yoga lineage.