Certified Nutritionist and Fitness Coach on Instagram: "This one simple hack after a meal goes a long way... Here’s what to do: After a meal. set a timer for just 5 minutes and do this exercise: Alternate high-knee leg lifts with arm curls. 👉 Pro tip: get those knees high — it fires up your core too. Here’s why this works ⬇️ Let’s get a little sciencey: ✅ A study in the Journal of Sports Medicine found that just 2–5 minutes of movement after a meal can lower post-meal blood sugar by up to 30%.