The HIIT Room on Instagram: "Short on time but want to feel that burn? 🔥 Here’s a quick 15–20 minute lower body workout that hits every angle. One compound move + two single-leg exercises to fire up your glutes and quads. 🍑💪 👉 Do 3 rounds 👉 10–15 reps per exercise 👉 Rest as needed, then get back to it! This combo will challenge your strength, balance, and stability — and sculpt those glutes like nothing else. #TheHIITRoom #MrAmericasTrainingCamp #GluteAttack #LowerBodyWorkout #TrainHardWin