Spirit Fitness Ab Crunch/Back Extension flat standard true-ps100-content li::before { content: "•"

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Pulley Ratios: 0

Improves safety during busy workout sessions

and intuitive touchscreen controls

Spirit Fitness Ab Crunch/Back Extension flat standard true-ps100-content li::before { content: "•"Spirit Fitness AB Back Machine The Spirit Fitness AB Back Machine delivers versatile, space efficient strength training by combining abdominal crunch and back extension exercises into a single, easy to use station. Built for high traffic commercial environments, this dual function machine helps users of all levels strengthen their core safely and effectivelywith precise adjustability, intuitive positioning, and rock solid stability. Its heavy duty