The best time for daily exercise is 9- 10, around 5 pm. Pay attention to rest and nutrition supplement after fitness. Warm up and stretch before and after every exercise.
Monday chest, triceps brachii, abdomen
Chest: barbell bench press 3/ group 12/ dumbbell bird 3/ group 12/ push-ups 3/ group 12/ time.
Triceps brachii: sit-ups 3/ group 12/ dumbbell neck flexion 3/ group 12/ weight press 3/ group 12/ time.
Abdomen: roll abdomen 3 times/group 20 times, supine leg lift 3 times/group 20 times.
Wednesday back, biceps brachii, abdomen
Back: Pull-ups 3 times/group 8 times/pull-downs 3 times/group 12 times/rowing 3 times/group 12 times/time.
Biceps biceps brachii: barbell lift 3/ group 12/ ramp lift 3/ group 12/ dumbbell forehand lift 3/ group 12/ time.
Abdomen: roll abdomen 3 times/group 20 times, supine leg lift 3 times/group 20 times.
Friday legs, shoulders and abdomen
Legs: barbell squat 3/ group 12/ leg bending 3/ group 12/ leg lifting 3/ group 12/ time.
Shoulders: 3/ set of dumbbell sitting pressure 12/ barbell neck pressure 3/ set 12/ dumbbell side lift 3/ set 12/ time.
Abdomen: roll abdomen 3 times/group 20 times, supine leg lift 3 times/group 20 times.
PS: Your 183cm figure is just right for practice. It must look good after practice! TKS!