I totally agree, jui jitsu really wears down your muscle and ligament, because of how intense it could get, so you have to really take that in to consideration and heal properly, otherwise, its just going to lead to injuries. Too much lifting while training for jits will not give your body enough time to heal, especially your tendons.I cycle through 2 different splis. Switch every 8-12 weeks. It coincides with how intensely I’m training jiu jitsu.
3 days per week upper/lower/upper.
4 days push/pull/legs/upper
I get best results for upper body muscles twice per week for frequency. This keeps session volume low per muscle but getting the appropriate amount of volume per week. When doing athletics and lifting, this prevents you from tearing down one muscle group too much and risking injury when doing jiu jitsu.
I can only train legs once per week plus jiu-jitsu. Twice per week, and my knees start to scream.
Sample upper (i do an A and B workout with different exercises)
Chest 4 set
Back 4 sets
Shoulders 3 sets
Tris 3 sets
Bis 3 sets
Vs a push week (only 6 set per muscle, but the rest of the volume is made up with the upper above end of week)
Chest A 3 sets
Chest B 3 sets
Shoulders A 3 sets
Shoulder B 3 sets
Tris A 3 sets
Tris B 3 sets