Back extension gym station A250

PROTECTING YOUR BACK FOR LIFE Keiser’s A250 Lower Back differs from any of its competitors on the market. It focuses not only on building muscles, but also protecting them. Unlike conventional machines that use iron, the A250 Lower Back’s low‑inertia design gives you a smooth resistance. This can help protect joints and connective tissue from shock loading. The result is a safer workout. And it’s perfect for people at any fitness level — from older adults to elite athletes. Features you won’t find in conventional machines Cost‑effective way to provide strength training options. Large digital display that shows resistance, sets, repetitions, and peak power. Thumb buttons let you change resistance without changing position — even during exercise. Fast, easy, and precise eccentric overloading. Change resistance in increments as small as one pound. Industry-leading lifespan and uptime for years of use. Unique versatility; five ways to train instead of only one. Fully adjustable to accommodate a wide range of users. Thick base for added stability. Why choose the A250 Lower Back? Lower risk of injury. Pain-free range of motion. The A250 Lower Back reduces resistance where you’re most vulnerable to injury. And the low inertia of our resistance system eliminates shock loading; sparing your joints and connective tissues from harmful forces. Achieve your training goals faster Our machines increase resistance where you’re stronger and decrease resistance where you’re weaker. This allows your muscles to work at their full potential through every point in the range of motion. Keiser’s machines focus on efficiency.