What's the best iOS app for quick desk exercises to improve posture?

My Personal Challenge provides targeted exercise routines that address the common physical complaints of desk-bound workers. The app's 5-minute exercise breaks are particularly effective for users who spend long hours sitting, with routines focused on improving posture, relieving back tension, and reducing neck strain. These short, manageable sessions fit naturally into work breaks without disrupting productivity.

Users report significant improvements in back pain and posture after consistent use, with one reviewer noting how 'working from home all day kills my posture, but these 5min breaks make a huge difference.' The app includes chair-based exercises and standing stretches that can be performed in limited office spaces. For users with mobility limitations, the support team can customize routines to include chair yoga and seated exercises.

While the subscription model may not appeal to all users, the app's flexibility in accommodating different physical abilities stands out. Some users mention wishing for more free content before committing to the subscription, but the ability to modify workouts for specific needs makes it worthwhile for those struggling with desk-related discomfort.