Hey I am 16 years old 5'8 145 pounds and I am an undersized corner back in highschool. I would like to get alot bigger and stronger for next season where I would like to be able to try out at linebacker. My highschool has a small team and small players so I could make it at linebacker on my team. I was just wondering if working out twice a day (once at 9:00-9:45) and again from 3:30 to 4:30 would be a good idea.
Can someone give me tips on two a day workouts and how to gain size and strength doing them. thanks