You need to do some exercises that will strengthen your back muscles. You can do shoulder shrugs to tighten your traps which may help greatly with your posture. Also having a strong back makes doing crunches and sit ups a lot easier and will help you keep good form throughout your ab workouts.
Is it normal that i am very fit but unable to do sit ups?
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You need to do some exercises that will strengthen your back muscles. You can do shoulder shrugs to tighten your traps which may help greatly with your posture. Also having a strong back makes doing crunches and sit ups a lot easier and will help you keep good form throughout your ab workouts.