function weight_loss_calculator_gym(kcal_per_day, days, inclination) {
let inclination_factor = inclination > 0 ? 1 + inclination * 0.01 : 1;
let adjusted_kcal_per_day = kcal_per_day * inclination_factor;
let total_kcal_burned = adjusted_kcal_per_day * days;
let weight_loss = total_kcal_burned / 3500;
return weight_loss;
}