1: "High-Intensity Interval Training (HIIT) burns calories fast."

2: "Circuit training targets multiple muscle groups in a short time."

3: "Tabata workouts consist of 20 seconds of intense work."

4: "Bodyweight exercises like push-ups and squats build strength."

5: "Kettlebell swings boost cardio and strength in one move."

6: "Plyometric exercises improve speed and power."

7: "Dumbbell complexes combine strength and cardio."

8: "Jump rope workouts are quick and effective cardio."

9: "Yoga sequences improve flexibility and reduce stress."