A lightweight and portable fitness apparatus comprises a pair of wheel assemblies connected by a connecting bar. The apparatus may be used to perform Pilates-style exercises by a variety of activities such as lifting or rolling the apparatus. The connection bar of the apparatus is offset from a center of each wheel assembly and rotatable from an outer portion of each wheel assembly. The offset position allows the connection bar and wheel assemblies to act as a stable rolling platform, similar to a platform of a Pilates reformer, but as the lightweight and portable apparatus.