Final answer:
The best exercise order to help the football lineman improve his performance is power clean, back squat, hip sled, leg (knee) curl.
Step-by-step explanation:
The best exercise order to help the American football lineman improve his performance is option b. power clean, back squat, hip sled, leg (knee) curl. The power clean exercise is a full-body movement that develops explosive power, while the back squat targets the lower body strength needed for driving into defensive linemen. The hip sled exercise focuses on the glutes and hamstrings, which are essential for generating power, and the leg (knee) curl targets the quadriceps, further enhancing leg strength.