What is a recommended 3-day people routine for beginners?

A recommended 3-day routine for beginners could include a mix of cardio, strength training, and flexibility exercises. For example, Day 1 could focus on cardio like walking or jogging, Day 2 could involve strength training with bodyweight exercises like squats and push-ups, and Day 3 could include yoga or stretching for flexibility. It's important to start slowly and gradually increase intensity to avoid injury.