Iím trying to find out from any past NCL Sea passengers about the gym. Do they have an elliptical machines (Precore or Cybex). So, far I have been told the Sea has Treadmills, Stair Steppers, Bikes and Weights. NCL did have them on the Sun and the Norway. Iím trying to plan a workout for the full 15 day voyage and the elliptical machines burn the most calories. Can anyone help?