Which group is identified as contraindications for articulation during the Bridge on the Reformer?

The identification of contraindications for articulation during the Bridge on the Reformer is crucial for ensuring safety and minimizing the risk of injury to specific populations. The correct choice highlights the conditions commonly associated with increased vulnerability during exercises that involve spinal movement and weight bearing.

Pregnancy can affect balance and abdominal muscle integrity, making certain movements potentially risky. Hip replacements involve surgical alterations that require careful consideration of movement patterns to avoid straining the operated joint. Slipped discs can lead to nerve compression and significant pain; therefore, any articulation that involves spinal flexion or extension can exacerbate these issues. Osteoporosis is characterized by weakened bones, increasing the risk of fracture with specific movements.

These factors collectively emphasize the need to avoid articulation during the Bridge for individuals with these conditions, ensuring a more secure and supportive practice environment. Each of the other options lists conditions that may have their own considerations in a fitness or rehabilitation setting but do not share the same level of specificity regarding the risks associated with articulation during target movements like the Bridge.