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Hate running? 😐Try this LOW IMPACT CARDIO instead! ⏱️ Set a timer for 30 seconds work followed by 15 sec rest. (Alternate sides where… | Instagram
Interval timer 30 seconds 15 second rest - YouTube
Barbara Cash on Instagram: “BOSU Core + Cardio Set your timer for 30 seconds work, 15 seconds rest and get to work. My abs are still sore from this o… | Ejercicios
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