football off-seasen training

[RaidersFan]

I'm trying to put together an off-seasean strength program. I'm 18 6'2 about 190 lbs. I have to put some size and more stength on come next spring camp. I was thinking

upper body day1:
Bench Press
Barbell Rows
Power Cleans
Lat Pulldowns
Skull Crushers
Incline DB Curls
abs

upper body day 2
Squats
standing calf raises
hamstring curls
seated calf raises
lunges
reverse hypers


Upper Body Day4:
Incline DB bench Press
T-Bar Rows
Standing Barbell Press
Close-Grip Pulldowns
dips
Barbell Curls

Lower body day 6
squats
calf rasies
hamstring curls
calf raises
Db lunges
reverse hypers

Then I'd rest two days and start on day 1 again. I was think that I will keep the reps mainly low , but I also heard that you should do one day heavy and the other day light and more speed orientated. If anybody has suggestions if this is a good plan or if anyone knows any other good football weight-traing programs