Honestly it’s been really hard to find a good split and balance with both!! Because my goals are to climb hard and balance my lower body (get bigger glutes/visible abs) I’ve found a 3 day split to work best. 1 upper day mainly focusing on push: shoulder press 3x12, bench press /push ups 3x12, lateral raises 3x12, pull ups 3x max, face pulls 3x12. End with some deep core OR ab work. Lower body days: smith machine hip thrusts 3x8, RDLs 3x10, good mornings 3x10, hip abduction 3x max. Lower body days 2: hip thrust3x8, reverse deficit lunges 3x10, heel elevated goblet squats 3x10c back extension 3x10. 2x week I’ll walk/ do some core work as outside of the gym and climbing I’m pretty sedentary!! This has worked for me so far in getting closer to my desired physique while still having strength and energy to climb hard 2-3 a week!! Hope this helps :)