Which of the following will have the greatest effect on reducing the risk of liability from athletic injuries in the strength and conditioning facility?

A professional baseball player would like to train a 6RM load in the bench press with the addition of chains. Presently the athlete's 6 RM is 200 lbs. How much weight should be placed on the barbell if the athlete applies a 24.4 lb. chain?

An 18 year old college soccer player achieved the following test results during the first week of summer conditioning:
1 RM Back Squat: 130 lbs.
1 RM Bench Press: 120 lbs.
1 Mile Run: 6:08 (min:sec)
Sit and Reach: 22.5 inches
When designing her training program the focus should be on improving which of the following?

What percentage of the 1RM allows an athlete to perform 6 repetitions of a given exercise?

Which type of stretching has been shown to increase the risk of injuring muscles or connective tissue, especially when there has been a previous injury?