Meet the Escape Fitness Core Momentum Trainer: a training tool that helps you work your ab muscles hard. It has a lubricated power shot inside that collides with the walls and transfers the force to your body during your routine. These are available in 3 sizes with 2.2lb version great for developing speed while the 8.8lb version is ideal for developing power.
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This core momentum trainer comes with ergonomic removable handles.
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