Harbinger Carver Pro

The Carver Pro is an abdominal training device that enhances the effectiveness of abdominal exercises while helping to engage and strengthen muscles in the back, chest, arms, and core. Unlike traditional abdominal training devices, the Carver Pro utilizes a unique carbon steel spring mechanism that provides resistance when rolling out and support when rolling back, allowing for a more thorough muscle engagement. While most ab rollers feature flat wheels that only allow for straight back-and-forth movement, the Carver Pro has a wide, spherical wheel that enables users to activate all abdominal muscles, including the obliques, by swiveling side to side. This helps to strengthen deep core muscles that stabilize the pelvis and spine.