Final answer:
According to the NATA's position statement, warm-up exercises, strength training, balance and stability exercises, and cool-down exercises should be included in training programs to prevent ACL injuries.
Step-by-step explanation:
According to the NATA's position statement Prevention of ACL Injury, at least three of the following should be included in training programs:
- Warm-up exercises: Warming up before an intense activity helps avoid injuries. Some warm-ups may include stretching exercises.
- Strength training: Strength training helps build muscle strength and can contribute to injury prevention.
- Balance and stability exercises: These exercises help improve an athlete's balance and stability, which can reduce the risk of ACL injuries.
- Cool-down exercises: Cooling down properly after activity can help prevent ligament and muscle injuries. Stretching after activity also aids in injury prevention.