Which of the following is a Reformers exercise you can't do on the Trapeze/Tower?

• A. Control Front Facing Carriage
• B. Leg Springs Dolphin
• C. Arch and Curl
• D. Push Through Back

Answer: (A)

The key idea here is that some Reformers moves rely on the machine’s moving carriage. Control Front Facing Carriage specifically uses the Reformer's sliding carriage as the moving element you control and resist against as you face forward. The Trapeze/Tower doesn’t have a moving carriage like the Reformer does, so that exact exercise can’t be performed there. The other options rely on springs and bars that are available on the Trapeze/Tower, allowing similar patterns or resistance without needing a sliding carriage. That’s why this exercise is the one you can’t do on the Trapeze/Tower.