After the rotation of consciousness, many yoga nidra sessions introduce pairs of opposites: contrasting sensations evoked in alternating sequence. The guide might say: "Feel your body becoming heavy... very heavy... sinking into the floor... and now light... floating... weightless... and now warm... and now cool..."
This is not random contrast. It is a deliberate technique for balancing the nervous system through oscillation.
The logic of opposing pairs
Most of our discomfort comes not from sensation itself but from our relationship to it. We cling to pleasant sensation. We resist unpleasant sensation. This pushing and pulling requires constant energy and creates a chronic background tension.
Pairs of opposites practice trains a different relationship. By deliberately moving between pleasant and unpleasant, desirable and undesirable, and resting in each without grabbing or fleeing, the practitioner develops genuine equanimity. Not the pretend equanimity of suppressing reaction, but the real equanimity of a nervous system that has learned it can hold contrast.
This is related to the dialectical thinking in DBT - the recognition that apparently contradictory states can coexist, and that holding both is often healthier than insisting on one.
Common pairs used in yoga nidra
- Heavy and light
- Warm and cool (or hot and cold)
- Pain and pleasure
- Tension and relaxation
- Expansion and contraction
- Love and hate
- Joy and sadness
The sensory pairs (heavy/light, warm/cool) are used earlier and are easier to access. Emotional pairs (love/hate) tend to be introduced as the practitioner settles more deeply into the relaxed state.
The three emotion systems and pairs of opposites
The three emotion systems in compassion-focused therapy describe the threat, drive, and soothing systems. Much of ordinary life is spent ping-ponging between threat (avoid pain) and drive (seek pleasure) without much access to the soothing system.
Pairs of opposites practice can be understood as training the nervous system to move through both threat-adjacent states (discomfort, heaviness, contraction) and drive-adjacent states (pleasure, warmth, expansion) without getting stuck in either - eventually settling into a kind of open equanimity that resembles the soothing system state.
Practicing with emotional pairs
For those interested in exploring beyond the sensory pairs, emotional pairs can be worked with deliberately. Bring to mind a recent experience of frustration - notice where it lives in the body, what quality it has. Then bring to mind a recent experience of contentment - notice how the body changes. Then back to the frustration. Then the contentment. Not dwelling in either, but moving through.
This is advanced practice and is best approached within a supported context like a yoga nidra session, especially for people with significant emotional history. The same principle that makes it powerful - that you move close to difficult states - requires some stability in the practitioner.
Frequently asked questions
What are pairs of opposites in yoga nidra?
Pairs of opposites is a yoga nidra technique in which contrasting sensations are evoked in sequence - typically heavy then light, warm then cool, pain then pleasure. The practitioner feels into each sensation and then its opposite, training the nervous system to hold both without being captured by either.
Why practice pairs of opposites?
Pairs of opposites practice trains equanimity: the capacity to experience the full range of sensation and emotion without being destabilized by either end of the spectrum. This builds genuine emotional resilience.
How do pairs of opposites affect the nervous system?
By alternating between opposing sensations, pairs of opposites practice creates a kind of oscillation that appears to balance sympathetic and parasympathetic nervous system activation, producing a neutralized, centered state.