Which modification is recommended for clients in the second trimester using the reformer?

• A. Avoid reformer work entirely and switch to mat-only exercises.
• B. Favor seated or side-lying positions, avoid prolonged supine work, reduce load and depth, keep the spine neutral, and use shorter ranges with supportive cues.
• C. Increase load and depth to maintain fitness.
• D. Maintain supine work for longer durations.

Answer: (B)

In the second trimester, the focus is safety and comfort while maintaining alignment and stability on the reformer. That means choosing positions that reduce pressure on the back and abdomen and avoid compromising venous return.

Seated or side-lying positions are preferred because they keep the spine in a neutral alignment and prevent the uterus from pressing on major vessels. Prolonged supine work is avoided since lying flat on the back after mid-pregnancy can reduce venous return and cause dizziness or discomfort. Reducing load and depth minimizes abdominal pressure and strain on the spine, while shorter ranges with supportive cues help the client control movement safely and maintain stability. Together, these adjustments preserve mobility and strength without compromising safety.

So, this approach is preferable to increasing resistance or lasting longer in supine positions, which can add risk. It keeps reformer work accessible and effective for someone in the second trimester by prioritizing safe, supported, and sustainable motion.