Fitness Controls by roBurky is one of the best Sims 4 health mods for controlling how your Sim’s body responds to exercise, eating, and lifestyle choices. Instead of drastic and unrealistic body changes after a single workout or indulgent meal, this mod introduces gradual, more realistic weight and muscle gain or loss. You can fine-tune how fast Sims gain or lose fitness and body fat, making transformations feel more natural over time. I personally use it in my Sim’s fitness journey to reflect real-world pacing. You can learn more information about how this mod works by clicking the link attached. Please check out our article on Sims 4 Gym Clothes CC to find stylish athleisure for your fit Sim.