1: "Exercise for 4 minutes daily to reduce cancer."

2: "Benefits of short daily workouts for cancer prevention."

3: "Lower your cancer risk with just 4 minutes a day."

4: "Simple exercise routine to lower cancer risk."

5: "Healthy habits for cancer prevention in 4 minutes."

6: "Quick exercises to reduce cancer risk."

7: "4-minute workout may lower cancer risk."

8: "Daily exercise for a healthier, cancer-free life."

9: "Take 4 minutes a day to protect against cancer."