Precor EFX5.21si / Precor EFX 5.21si

Reviewers of the Precor EFX5.21si / Precor EFX 5.21si elliptical trainer commented a great deal on the size and weight of the unit, which is considerable. This is a negative for the product when you are carrying it into your home and setting it up, but becomes a positive once you have it assembled where you want it and start using it. The weight makes for a stable and smooth ride.

Unlike many of the other elliptical trainers on the market, the Precor EFX5.21si / Precor EFX 5.21si does not have moveable handles for exercising the upper body.