Unsafe practices in reformer Pilates: what clients should be aware of
A recent article in The Guardian highlighted growing concerns around unsafe practices in reformer Pilates, particularly as the method becomes more popular and more widely offered.
As the industry expands, maintaining clarity around standards, training, and safe practice becomes increasingly important.
The real issue is not popularity — it’s standards
Reformer Pilates is often presented as a group fitness class. In reality, it is a highly technical method that requires a strong understanding of movement, anatomy, and progression.
The equipment itself introduces an additional level of complexity. Without proper training and supervision, it becomes more difficult to guide clients safely and effectively.
Not all Pilates is the same
One of the biggest misconceptions is that all Pilates classes follow the same principles or level of quality.
In practice, there can be significant differences in:
- Instructor training
- Class structure
- Teaching approach
As highlighted in the article, “someone could open a pilates studio tomorrow with little or no formal training.”
For clients, these differences are not always immediately visible — but they matter.
Why this matters for clients
Quality of teaching directly impacts both effectiveness and safety.
Common issues may include:
- Overuse of superficial muscles instead of deeper support systems
- Poor alignment and lack of control
- Limited adaptation for injuries or individual needs
A class may feel challenging, but that does not necessarily mean it is appropriate or well-guided.
What safe, high-quality Pilates actually requires
Pilates is not defined by equipment or choreography, but by how it is taught.
Safe practice requires:
- Comprehensive instructor education
- A solid foundation in anatomy and biomechanics
- The ability to assess and adapt to each individual
- A teaching environment where quality is prioritized over volume
These are developed over time through structured training and experience.
Our approach at Corpus Studios
At Corpus Studios, teaching is grounded in education, precision, and long-term development.
Our instructor training programs focus on:
- Deep understanding of movement and the body
- Structured progression across levels
- Practical teaching experience and mentoring
- The ability to work with a wide range of clients, including injuries and special cases
This ensures that Pilates is taught as a precise and adaptable system, rather than a fixed set of exercises.
Final note
The growth of Pilates is a positive development.
At the same time, maintaining clear standards is essential to ensure that the method continues to be taught safely and effectively.
For clients, the most important factor is not the format of the class, but the quality of instruction behind it.
