12-3-30: how effective is the viral TikTok walking treadmill workout?

Looking for a simple cardio workout that delivers? We’ve asked an expert and this walking gym routine is an effective way to burn calories
Looking for a simple cardio workout that delivers? We’ve asked an expert and this walking gym routine is an effective way to burn calories

Weight loss: How does TikTok's viral '12-3-30' trend for weight

I LOVE the 12:3:30 trend! 12 incline, 3mph, for 30 minutes on the

12-3-30: how effective is the viral TikTok walking treadmill

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