Timing can be equalized (e.g., count 4–4–4–4) or adjusted for comfort (e.g., inhale 4 — hold 4 — exhale 4 — rest 4). Beginners should use comfortable counts (e.g., 3–3–3–3) and work up gradually.
In Yogic physiology, Nadis are the subtle energy channels through which Prana (life force) flows. Texts vary, but the Hatha Yoga Pradipika estimates there are 72,000 Nadis in the human subtle body. 1x4 nadi work
Screws and high-quality adhesives are used to fasten the wood securely to the frame. Timing can be equalized (e