Down, Down, Do Your Plank! This "Cupid Shuffle" Abs Challenge Is Not to Be Missed

If you missed the “Cupid Shuffle” plank challenge when it made the rounds on TikTok a few months ago, never fear. There’s plenty of time to jump on board now, and when you watch one of these entertaining micro-workouts, you’re gonna want to! Each one is only about 15 seconds long but contains multiple challenging…