樂樂棒球

http://www.youtube.com/watch?v=MVwlj8yUhjE傳接球
http://www.youtube.com/watch?v=nbmeeOcDpxs&feature=related打擊
http://www.youtube.com/watch?v=c8bp6iL4laU&feature=fvwrel打擊
http://www.youtube.com/watch?v=xxJ1n0SCL7I&feature=fvwrel站姿
http://www.youtube.com/watch?v=GpQSGaTl5Us&feature=related打擊
http://health.edu.tw:8080/teacher/?q=node/2635