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The Express Gazette
Friday, September 18, 2026

Reformer Pilates: Expert Warns of Overexertion and Injury Risks

A decade-long practitioner highlights five key signs that a high-intensity approach to Reformer Pilates may be causing more harm than good.

Health 2 hours ago
Reformer Pilates: Expert Warns of Overexertion and Injury Risks

Reformer Pilates has surged in popularity, becoming a common fixture in fitness studios nationwide. However, an expert warns that an overemphasis on high intensity can undermine the discipline's core principles and lead to injury.

Nikkii Behrens, founder of Rare Street Pilates and a practitioner of over ten years, cautions that the pursuit of constant soreness, viewing sweat as a primary metric of success, or using workouts as self-punishment deviates from Pilates' original intent. She asserts that true progress in Pilates is achieved through precision, controlled alignment, and sustainable recovery, rather than sheer exhaustion.

"Mastering basic foundations and honouring your body’s daily capacity ultimately yields far greater longevity and strength than pushing through painful momentum," Behrens stated. She identified five red flags indicating a Reformer Pilates routine might be doing more harm than good.

Constant soreness and exhaustion are not indicators of effective training, according to Behrens. While some muscular fatigue is normal, particularly when progressing or trying new exercises, persistent soreness suggests the overall training load may be too high. Recovery is a crucial component of strength building, and dreading a workout could signal that the class level or type is not suitable.

Behrens also noted a misconception that progress in Pilates equates to heavier weights or more difficult exercises. Instead, progression should be defined by enhanced control, greater precision, improved range of motion, and the ability to execute exercises with better form. She suggested that performing a movement more slowly and with greater control can often be more challenging and beneficial than simply adding resistance.

A distinction must be made between muscular discomfort and pain. Recurring pain in areas such as the lower back, neck, shoulders, hips, or knees should not be dismissed as a normal part of Reformer training. Such pain can indicate improper technique, inappropriate resistance levels, or an exercise that is not suitable for the individual's current physical condition. A qualified instructor should be able to offer modifications rather than encourage pushing through pain.

Furthermore, individuals should pay attention to their body's daily capacity, which can be influenced by factors like sleep, stress, recovery, and hormonal cycles. Behrens emphasized the importance of listening to these signals and adjusting intensity when necessary, rather than blindly adhering to a schedule.

The most significant red flag, Behrens stated, is when exercise begins to feel like punishment. This includes attending classes out of guilt, panicking over missed sessions, or judging a workout solely by calories burned or the level of exhaustion felt afterward. Movement, she argued, should contribute to overall health, strength, and longevity, not serve as a form of self-punishment.

Behrens also dispelled the notion that a successful Reformer class must result in profuse sweating or severe post-workout soreness. Sweat is primarily a cooling mechanism, and soreness is not a definitive measure of a workout's effectiveness. She noted that some individuals become overly focused on performing advanced exercises before mastering fundamental techniques, suggesting that a well-executed basic exercise can be more valuable than an advanced variation performed with poor form.

Ideally, Reformer Pilates should be part of a broader fitness regimen that includes activities like walking or cardiovascular exercise, and potentially additional resistance or weight-bearing exercises, depending on individual goals. Behrens concluded that the most effective training is not necessarily the most demanding, but rather the training that the body can adapt to, recover from, and sustain consistently.


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