Strengthen – and loosen – those abdominalsI've suffered the same problem for about 10 months now, so I know how frustrating it is. Like you, in my experience it's not food/breathing/drinking/carrying stuff related. The only time I don't get it is if I'm running ONLY
of the exercises into your post-run stretches. A simple Pilates routine will include stretching your muscles, articulating your spine and working your core abdominals, so it's ideal for post-running. You would need to do a class or get tuition to learn