Hey guys, I'm 19, 5'9 and I weigh 167 pounds. I recently have been lacking in progress with my split and I would like to do an upper-lower 3 times a week. Monday, Wednesday, Friday upper, Tuesday Thursday Saturday lower. I recover well and respond to frequent training. My question is, how would you guys plan the workouts for each day? Same workouts different reps? Heavy light? Please give me a detailed answer to help me out, thank you!