Which findings resulted from a 12-week study of the use of Olympic weightlifting among children 10 - 12 years of age?
1) Children saw better results with traditional resistance training and plyometric training, and significantly higher injury rates with Olympic weightlifting.
2) Children saw better results with traditional resistance training than with Olympic weightlifting.
3) Children saw better results with plyometric training, but similar results with traditional resistance training.
4) Children saw similar results with Olympic weightlifting compared with traditional resistance and plyometric training.