
The three sports are good for our heart.
1. Racket Sports
They include (包括) ping-pong and badminton. They make our heart strong. Do them 2-3 times a week.
2. Swimming
Swimming is good for us. It keeps our heart healthy. Swim 2-3 times a week.
3. Aerobic (有氧的) Sports
They include running and walking. They make our heart strong. Do them 5 times a week.