Cardio Cramps: Why they happen and how to avoid them
Cardio is a staple in any well-rounded fitness routine, including those designed by Nielsen Fitness in-home or virtual personal trainers. It gets the heart pumping, the blood flowing, and can seriously boost endurance — not to mention mood and energy levels. That said, if you’ve ever been hit with an unexpected stomach cramp mid-run or during a workout, you’re not […]
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