<p><strong>Active Gym MX series Abdominal crunch</strong>&nbsp;is aimed at <strong>shaping and building the strength of the abdominal muscles</strong>. The <strong>back pad</strong> eliminates the need to <strong>adjust the seat</strong>, stabilize the pelvis and protect the back for better <strong>abdominal muscle isolation</strong>. The seat and the backrest are ergonomic, allowing the user to adopt a physiologically <strong>correct posture during the exercise</strong>.</p>