PPL or bro split for people with a bulging/herniated lumbar disc?

Finally able to get back in the gym with a herniated L5-S1 disc (still spending the first 20 minutes doing the stationary bike which helps immensely). If any of you are in a similar position and have come up with a good split I'd love to see it (especially legs and shoulders). Also, if you have any tips at all for training with a herniated disc, any advice is appreciated.