Check the basics before the program
When progress stops, the instinct is often to overhaul the routine, but for newer lifters the cause usually lies upstream of program design. Inadequate sleep, too few calories or too little protein, and accumulated fatigue all blunt the body's ability to adapt, and any one of them can flatten a stall that no exercise swap would fix.
Working through recovery and nutrition first isolates whether the plan is actually the problem.
Technique and a deload before complexity
A lift can also stall when fatigue or a technique flaw caps how much weight can move cleanly. Reviewing form, and sometimes taking a lighter deload week to shed fatigue, often restores progress without adding training complexity.
Only after sleep, food, recovery, and technique check out does it make sense to change the program itself. This is general educational information about training troubleshooting, not medical or nutritional advice for an individual.