Aside from its specific use of props – straps, blocks, chairs, bolsters (and more!), Iyengar yoga is defined by three main characteristics that distinguish it from other styles of yoga:
1. TECHNIQUE
Alignment is fundamental to an Iyengar yoga practice because it serves multiple purposes – physical, physiological, and psychological – to support a safer, more transformative practice:
Prevents injury and promotes safety
Precise alignment in the āsanas (poses) ensures that muscles, bones, and joints are working together in a healthy way. When the body is properly positioned, strain is minimised, and the risk of overstretching, collapsing into joints, or creating imbalances is greatly reduced.
As a beginner, this means following and learning basic instructions, for example, positioning the feet correctly, understanding how to align knees and hips, direction of arms etc.
As our practice matures, we build on the basics and start to fine-tune the alignment of our bodies to gain maximum benefits from our poses.
Optimises the therapeutic benefits of each āsana
Iyengar yoga is well-known for its therapeutic benefits. Correct alignment allows the intended actions of each pose – such as opening the chest, lengthening the spine, or balancing the nervous system – to take effect. Misalignment often means we miss out on the main benefit of the pose.
Enhances strength and structural integrity
Working with alignment requires us to engage the appropriate muscles rather than defaulting to our usual habits. Over time, this builds strength, stability and improved posture.
Improves body awareness (proprioception)
Iyengar yoga teaches us to feel where our body is in space. Props, instructions and adjustments help develop fine-tuned awareness, training the mind to observe subtle shifts and refine them.
Deepens the pose without overexertion
Alignment allows us to stay in poses longer without strain. With proper support, we can access deeper layers of physical and mental engagement, rather than just relying on effort.
Creates a path from the physical to the subtle
In Iyengar yoga, alignment is not just mechanical – it is meditative. When the body is organised and steady, the breath flows more freely, the mind becomes focused, and attention naturally moves inward. Alignment becomes an entrance to awareness and inner stillness.
2. SEQUENCING
The order in which poses are practised varies according to the desired effect of the practice:
Purpose-driven
Sequences are planned with a clear intention, such as energising our body, increasing flexibility, promoting relaxation, addressing a specific health concern, or preparing for advanced poses or pranayama.
Logical progression
Āsanas are arranged in an order that ensures a natural, safe progression. Preparatory poses warm and mobilize the required muscles and joints before moving into more challenging poses, allowing strength and flexibility to steadily develop.
Balancing effects
BKS Iyengar identified the physiological and psychological effects of each āsana – such as heating or cooling, stimulating or calming. A well-designed sequence balances these effects. For example, a heating inversion like Śīrṣāsana (Headstand) is usually followed by a cooling inversion like Sarvāṅgāsana (Shoulderstand) to restore equilibrium and leave us in a neutral, harmonious state.
There is no single “ideal” sequence. The order of poses may vary depending on the practitioner’s experience, the time of day, energy levels, health conditions, or the focus of the practice – such as forward bends, backbends, inversions, or twists.
3. TIMING
In Iyengar yoga, poses are held for longer periods of time because this allows for greater benefits:
Builds strength and stability
Holding poses engages muscles for longer, helping strengthen the entire body – not just the large muscle groups, but also the stabilising and postural muscles.
Refines alignment
Iyengar yoga focuses on precise anatomical alignment. Staying in a pose allows time to make subtle adjustments, use props skilfully and understand how the body should be positioned.
Develops body awareness
It brings attention to how each part of the body participates in the pose. We can observe areas of stiffness or tightness, body and mind sensations or imbalances and learn to correct them.
Improves flexibility safely
Muscles and connective tissues release slowly. By holding a pose with proper support, the body can open safely without forcing or pushing into injury.
Enhances breath control
Holding a pose allows us to integrate deeper, steadier breathing, which calms the nervous system and helps sustain the pose.
Develops concentration and patience
We can build mental discipline by staying in a pose. The practice becomes a moving meditation that encourages presence, focus and emotional resilience.
