Hey guys,
I'm a new member.
I have been bodybuilding for a solid year now, before that time I almost never worked out consistently and thus received few positive results.

After my first year my upper body is in good shape, especially the chest.

Now I've reached a point where I feel most of my upper body is where I want it, yet that leaves my lower body looking somewhat thin and unproportional...most likely a common problem.

I have revised my old routine extensively to work harder new areas that I feel still need improvement, while reducing the amount of time spent on well developed areas.

I was hoping I could get some reviews and suggestions for my new routine...keep in mind that my problems areas would be gluts, thighs, hamstrings, calves, interior triceps, lingering fat around the gut..and perhaps forearms.

It may seem like a lot on paper...so to shorten it you could say lower body and inner triceps.

The routine is listed below, I would appreciate suggestions of any kind.
==================================
Monday
20-Minute Hill Sprint Warm-up
Legs
Squats - 4 sets, 8-12 reps
Leg presses - 4 sets, 8-12 reps
Leg extensions - 4 sets, 12-15 reps
Leg curls - 4 sets, 10-12 reps
Lunges – 4 set, 10-12 reps
Calves
Dumbbell calf raises - 4 sets, 10 reps
Seated calf raises - 4 sets, 15 reps
Back
Front wide-grip chin-ups - 3 sets, to failure
Seated cable rows - 4 sets, 6-10 reps

Tuesday
20-Minute Hill Sprint Warm-up
Biceps
Alternating dumbbell curls(standing) - 4 sets, 8-10 reps
Seated dumbbell curls - 4 sets, 8-10 reps
Triceps
Dips – 3 sets, 10 reps
Press-Downs – 3 Sets, Decreasing Reps
Forearms
Wrist curls (forearms on knees) - 3 sets, 10 reps
Standing dumbbell reverse curls - 3 sets, 8 reps

Wednesday
Recreation & Abs

Thursday
20-Minute Hill Sprint Warm-up
Legs
Squats - 4 sets, 8-12 reps
Leg presses - 4 sets, 8-12 reps
Leg extensions - 4 sets, 12-15 reps
Leg curls - 4 sets, 10-12 reps
Lunges -4 sets, 10-12 reps
Calves
Dumbbell calf raises - 4 sets, 10 reps
Seated calf raises - 4 sets, 15 reps
Back
Front wide-grip chin-ups - 3 sets, to failure
Seated cable rows - 4 sets, 6-10 reps

Friday
20-Minute Hill Sprint Warm-up
Chest
Bench press - 3 sets, 6-10 reps
Flat bench flies - 3 sets, 6-10 reps
Incline bench press - 3 sets, 6-10 reps
Cable crossovers - 3 sets, 10-12 reps
Dips - 3 sets, to failure
Dumbbell pullovers - 3 sets, 10-12 reps
Shoulders
Seated dumbbell presses - 3 sets, 6-10 reps
Lateral raises (standing) - 3 sets, 6-10 reps
Triceps
Dips – 3 sets, 10 reps
Press-Downs – 3 Sets, Decreasing Reps

Saturday
20-Minute Hill Sprint Warm-up
Legs
Squats - 4 sets, 8-12 reps
Leg presses - 4 sets, 8-12 reps
Leg extensions - 4 sets, 12-15 reps
Leg curls - 4 sets, 10-12 reps
Lunges – 4 set, 10-12 reps
Calves
Dumbbell calf raises - 5 sets, 10 reps
Seated calf raises - 3 sets, 15 reps
Dumbbell single leg calf raises - 3 sets,12 reps
Back
Front wide-grip chin-ups - 3 sets, to failure
Seated cable rows - 4 sets, 6-10 reps

Sunday
Recreation & Abs