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Bilateral movement for body symmetry training.
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Increased resistance range for more intense functional workouts.
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Smooth Keiser Dynamic Variable Resistance – fully adjustable to accommodate a wide range of users.
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Large digital displays with resistance and counted repetitions.
A SAFER WAY TO BUILD BICEPS
The A250 Arm Curl’s smooth resistance lets you build your biceps in a safer way. It allows for easy positioning of the elbow to align with the exercise arm pivot, while the handle grips automatically adjust for your forearm length. The thumb button resistance control in each grip gives you full control of your resistance, allowing you to pyramid and eccentric overload. It’s perfect for people at any fitness level — from older adults to elite athletes.
Avoid repeated shock loading: The A300 Arm Curl has virtually none of the sudden excess forces you get from iron. Protect your joints: With almost no shock loading, you avoid much of the risk to joints and connective tissue over time. Less pain when you work out: Without the shock loading of iron, you get all of the benefits of strength training with significantly less pain.