Pilates Movement Monday: Tendon Stretch Chair Versus Reformer

A focused Pilates practitioner performs a deep Tendon Stretch variation on the Reformer.

In a previous Movement Monday, we explored the Tendon Stretch on the Wunda Chair, highlighting the core control, shoulder stability, and precision required to perform it well. This week, we are returning to the same movement but this time on the Reformer. While the goal and principles remain rooted in the Pilates method, the experience, setup, and muscular focus can feel quite different between the two pieces of apparatus. Let us look at how the Reformer variation offers a new perspective on this advanced movement.

Tendon Stretch on the Wunda Chair

The Wunda Chair version often begins with the hands on the pedal and feet on the seat. As the client presses the pedal down, they must lift their hips into a deep pike. The challenge lies in maintaining scapular stability while coordinating the spine in flexion and controlling the movement of the pedal. The descent of the pedal should be slow and deliberate, with the abdominals engaged to avoid collapsing into the lower back. The focus is on shoulder stability, spinal control, and breath awareness to support the movement.

Tendon Stretch on the Reformer

On the Reformer, the client starts in a pike position with feet on the footbar and hands on the carriage or the shoulder blocks depending on the variation. The movement involves pushing the carriage away while keeping the hips lifted and spine in flexion. This version shifts the effort more into the legs and hamstrings while still demanding control from the centre and upper body. There is a natural tendency to drop the hips or lose the lift through the spine which must be continuously cued and corrected.

Comparing the Two

On the Chair, the movement often feels more vertical, with the work concentrated in lifting and lowering against the springs while resisting gravity. On the Reformer, it becomes more horizontal with an emphasis on dynamic control and the ability to stabilise while the carriage moves. Both versions challenge coordination, breath, and focus in different ways.

• The Chair demands eccentric control as the pedal moves downward

• The Reformer requires powerful hip flexion to maintain height and control as the carriage glides out

• Shoulder engagement is critical in both but stabilising the scapula can be more difficult on the Chair

• Core connection and breath are key in maintaining the spine shape across both setups

Teaching Tips

To introduce this movement effectively, use preparation exercises like Pull Up on the Chair and Elephant or Long Stretch on the Reformer. Cueing breath can help students understand how to support the lift and maintain spine shape. Avoid overloading springs and be mindful of how each apparatus places different demands on the body.

Why Use Both

Including both versions in your teaching allows clients to experience the full potential of the movement. One may be more suitable depending on the client’s body, goals, or stage in their practice. Switching apparatus can also bring renewed attention to technique and deepen the understanding of the Pilates principles.