Perform a simple core-strengthening exercise in a seated position (torso tilted backward with arms raised) directly on your office chair or sofa to engage your abdominals daily.

noli's read

Engaging the abdominal wall during a controlled backward tilt on a chair is based on solid physical principles. A literature review conducted by Soyuer and Koku (2024) confirms that postural exercise in a seated position does indeed engage the deep muscles of the torso (type of evidence: research review). However, experimental studies by the American Council on Exercise (ACE) using electromyography remind us that floor or suspension movements activate the abdominal muscles significantly more intensely (type of evidence: experimental study). Exercising on a sofa, which is often too soft, also risks disrupting the natural alignment of the back and reducing the effectiveness of the contraction. This tip remains ideal as an 'active break' to interrupt sedentary time at the office, but it proves somewhat limited for a true strengthening program.

the sources

1. 1Wang XQ, Zheng JJ, Yu ZW, et al. 2012