My go to strength routine is the 5x5 program... everything 5x5 without overdoing it.
Ex: Legs Squat 5x5, Leg Press 5x5, Calf raise 5x3 or 4 and then you are done, but if you do it right, you will leave it all on the floor.
Pyramids are good as well, but sometimes you just have to go in there and do what your body tells you. You may go in with the 5x5 plan but only do 3 sets of 5 and go harder on the next exercise. You could either do one muscle group once a week or go ahead and hit the same muscle group 2 times a week at different angles
Ex: Mon-BB Bench Press, T-Bar Rows, DB Curls, Tricep Push downs
Tues- Legs- Squat, Leg Press, Calf Raise
Thurs- DB Incline Press, DB Rows, BB Curls, Tricep Extension
Friday- Deadlift, leg curls, calf raises
You hit chest twice, back twice, and legs twice with a little arm work.
Or....
One major muscle group once per week
Mon-Chest/tris
Tues- Legs, Quads
Thurs- Shoulders
Fri- Back/Bis
I can get into this split as well if you would like
Hope this has helped