Research found that diverse prayers, like Buddhist mantras and the Catholic Rosary, all guide practitioners into a breathing rate of ~5.5 breaths per minute. This "coherent breathing" state maximizes heart rate variability and blood pressure regulation, suggesting an ancient, embedded wisdom for physiological balance.

For those who struggle with stillness, active forms of rest like gardening or baking can be a powerful entry point. The key is that the activity must be intentionally unproductive, with no achievement goal. This active rest helps calm the nervous system, making it easier to transition to deeper, more still forms of rest like meditation later on.

Functions we consider involuntary, like heart rate, immune response, and body temperature, can be consciously influenced. By controlling the breath, we can directly tap into the autonomic nervous system, enabling us to shift between a 'fight or flight' state and a 'rest and digest' state to manage stress and improve health.

The meditation is framed not just for relaxation, but as a practical intervention to regulate the nervous system. This helps high-performers function better and with more peace by connecting a passive activity to tangible outcomes like enhanced daily effectiveness.

A simple way to regulate your nervous system is to listen to birdsong. From an evolutionary perspective, birds only sing when there are no predators nearby. Hearing them subconsciously signals to our brains that we are safe, which in turn lowers cortisol levels, blood pressure, and breathing rate.

The ancient practice of Metta (loving-kindness meditation), which involves extending goodwill to others, can physically change the brain. Neuroimaging studies show regular practice increases the volume of brain structures associated with empathy, demonstrating a concrete link between contemplative practice and neurological development.

Jhanas, altered states learned through meditation, establish a powerful feedback loop between attention and emotion. This acts as a forcing function, helping you develop unprecedented fluency in managing your own nervous system, much like optimizing sleep or diet.

While sleep conserves energy by reducing metabolic rate by 10-15%, studies show that expert meditators can achieve a much deeper state of rest, lowering their energy expenditure by as much as 40%. This highlights meditation's potent and underappreciated role in energy restoration.

A practical tool for achieving deep relaxation is an inexpensive audio track by Harry Carpenter. The guided meditation uses a metronome to help you reach an "alpha state" and teaches a physical cue—touching thumb to forefinger—to re-enter this state instantly without the audio.