Why Swaying in Forward Fold Could Be Harmful for Your Back in Yoga
- Vikky Santana
- May 20
- 3 min read

It’s a scene many of us know well: the yoga teacher encourages everyone to “gently sway side to side in a forward fold.” While this movement might feel relaxing, it can lead to issues, especially for those with sensitive spines. If you’ve ever left a class with discomfort in your lower back, it’s time to reconsider this practice, particularly at the start of your session.
Let’s explore why this matters and how we can improve our approach.
Why This Matters Early in Practice
At the beginning of a yoga class, your body is still waking up. Muscles are often cold, connective tissues are less flexible, and the nervous system is not yet primed for movement. When we jump into a passive forward fold right away, several challenges can arise.
For many students, especially those with tight hamstrings, the spine may begin to round. This rounding negatively affects the natural alignment of the body. As a result, the hips do not hinge properly, putting excessive load on the lumbar spine. According to a study from the Journal of Orthopaedic & Sports Physical Therapy, improper spinal alignment can increase the risk of injuries in yoga practitioners by up to 30%.
When swaying is added to this position, it applies a side-to-side torque to an already strained spine. This isn’t freedom; it creates friction that can cause tension and discomfort.
What’s Actually Happening in the Spine
In a forward fold executed without proper preparation, the pelvis does not rotate sufficiently to protect the lower spine. Instead of the movement coming from the hips, many students round their low back. This improperly shifts stress onto lumbar discs and the sacroiliac joints.
As you sway, a lateral force is created that the lumbar spine is not ready to handle, particularly when the surrounding muscles and tissues are cold and under an extended stretch. Think of it like twisting a wet sponge from both ends: the sponge is vulnerable and uneven, making it more prone to damage.
Common Complaints That Follow
The result of this practice can lead to a range of complaints after class, such as:
Soreness in the low back: About 70% of yoga practitioners experience back pain at some point, often linked to misaligned poses like this one.
Discomfort in the SI joint: This area can become overworked and irritated.
Tightness in hamstrings: Pain near the sit bones may occur, especially if students overextend themselves.
Fatigue in the QL or lower obliques: These muscles can become strained, leading to lingering discomfort.
Perhaps most troubling is that many students might believe this discomfort is just part of the practice. Understanding that these outcomes are indicators of poor alignment is essential for a healthier yoga experience.
What to Do Instead
Instead, try building up to them with safer and more supportive movements. Here are a couple of alternatives to consider during the first 10 minutes of your class:
Standing hip hinges with bent knees: This movement engages the hips while supporting a neutral spine. Stand with feet hip-width apart, bend your knees deeply, and hinge at the hips while keeping your back straight.
Gentle seated stretches: Start seated and lean forward in a gentle fold to encourage lengthening without the risk of excessive strain.
Incorporating these preparatory poses lays the groundwork for smoother transitions into more intense postures later.
Final Thoughts
While the idea of swaying in a forward fold can feel comforting, recognizing the mechanics at play can help protect our bodies from injury. Prioritizing the safety and comfort of your spine enhances your yoga experience and creates a sustainable practice.
Always listen to your body. Warming up properly before engaging in deeper stretches is crucial. Adjusting your practice can lead to a greater appreciation for movements you once took for granted.
By mindfully transitioning into forward folds, we not only improve our practice but also contribute to long-term spinal health. Your back will thank you for it!
All my love,
Vikky
500-Hour Experienced Registered Yoga Teacher
@vikkysantana.yogatraining
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