Right Effort, Mindfulness and Concentration

By Tim Yu · Updated 2026-06-04

The last three factors of the Noble Eightfold Path — right effort, right mindfulness, and right concentration — form its meditation, or “mental discipline,” group. Together they train the mind directly: effort cultivates wholesome states and weeds out unwholesome ones, mindfulness watches clearly, and concentration gathers and steadies. This is where the path becomes meditation.

The short answer

The Eightfold Path is traditionally gathered into three trainings — wisdom (factors 1–2), ethics (factors 3–5), and meditation (factors 6–8). This page covers that third group: right effort (sammā-vāyāma), right mindfulness (sammā-sati), and right concentration (sammā-samādhi). The Magga-vibhaṅga Sutta (SN 45.8) defines each — effort as the four exertions that cultivate the wholesome and abandon the unwholesome, mindfulness as the four foundations of mindfulness, and concentration as the jhānas, the stages of meditative absorption. They are not three separate exercises but three aspects of a single act of training the mind, and they rest on the ethics and are aimed by the wisdom that come before them. (Mindfulness and concentration each have their own fuller guides; this page shows how the group works as a whole. Unfamiliar terms are in the glossary.)

In more depth

6. Right effort (sammā-vāyāma)

Right effort is the energy that drives the whole path, and the Magga-vibhaṅga Sutta defines it as four “right exertions.” A practitioner “generates desire, endeavors, activates persistence” (trans. Ṭhānissaro Bhikkhu) for the sake of four things: “the non-arising of evil, unskillful qualities that have not yet arisen”; “the abandonment of evil, unskillful qualities that have arisen”; “the arising of skillful qualities that have not yet arisen”; and “the maintenance … & culmination of skillful qualities that have arisen.”

In plainer terms, right effort is tending the garden of the mind — pulling the weeds (the unwholesome states such as the five hindrances) and planting and watering the flowers (the wholesome states). Two features are worth stressing. First, it is balanced effort, not grim striving: the Buddha compared a well-tuned mind to a lute string that is neither too tight nor too slack, and our common meditation problems often come from getting that balance wrong. Second, right effort is what powers the other two factors — you must apply energy, again and again, in order to be mindful and to concentrate. It is the will of the meditative path.

7. Right mindfulness (sammā-sati)

Right mindfulness is the clear, present awareness that knows what is happening while it happens. SN 45.8 defines it as the four foundations of mindfulness — remaining ardently and mindfully aware of the body, the feelings, the mind, and mental qualities, setting aside grasping and aversion toward the world. Mindfulness is the eye of the meditative group: it watches honestly, notices when effort has slackened or the mind has wandered, and keeps the whole practice on track. Because it is so central, and so easily misunderstood, we treat it at length in our guide to what mindfulness really means — including the crucial point that it is not the same as concentration.

8. Right concentration (sammā-samādhi)

Right concentration is the gathered, unified steadiness of a collected mind. SN 45.8 defines it as the four jhānas: “There is the case where a monk — quite withdrawn from sensuality, withdrawn from unskillful (mental) qualities — enters & remains in the first jhana” (trans. Ṭhānissaro Bhikkhu), and so on through the deeper absorptions. Concentration is the stillness of the group — the calm, settled platform from which the mind can see clearly. Its cultivation is the calming practice of samatha, and how it differs from mindfulness is the subject of our guide to mindfulness versus concentration.

How the three work together

The real lesson of the meditation group is that these three are not done one at a time but woven together in a single practice. Sit and follow the breath, and all three are present at once: right effort is the energy with which you keep returning; right mindfulness is the clear knowing of the breath and of the wandering when it happens; and right concentration is the gathered steadiness that gradually grows as you persist. Mindfulness, in particular, plays the role of balancer: too much raw effort tips the mind into restlessness, too much concentration into dullness, and it is mindful awareness that notices the imbalance and corrects it. The fruit of the three working together is a mind both calm and clear — and that combination is precisely what the Vijjābhāgiya Sutta (AN 2.30) points to when it says that tranquillity and insight both “have a share in clear knowing” (trans. Ṭhānissaro Bhikkhu). A steady, lucid mind is the one that can finally see.

The meditation group and the rest of the path

These factors cannot stand alone, which is the whole point of the path being a path. They rest on the ethics group: a mind troubled by harmful action will not settle, so right speech, action, and livelihood prepare the ground. They are aimed by the wisdom group: right view gives the practice its direction, so that concentration becomes a tool for insight rather than a pleasant escape. And they feed back into wisdom in turn — a calm, clear mind sees the three marks of existence directly, deepening the very understanding that set it going. The eight factors form a wheel, and the meditation group is the part where the mind is forged sharp and steady enough to cut.

Where to begin

You do not train these three separately, and you do not need to master one before starting the next. You begin, as nearly everyone does, by sitting and resting attention on the breath — and in that simple act effort, mindfulness, and concentration all start to grow together. Our step-by-step guide to meditating, the fuller guide to Buddhist meditation, and the method of ānāpānasati walk through exactly how. The meditation group is not a doctrine to be believed but a discipline to be practised — the place where the Eightfold Path stops being a map and becomes a road under your feet.