Very helpful, Poppy! I am less creative than you, but do mix up my exercises and limit myself to four or five different exercises per workout. And many of those exercises call for different grips, such as regular bench versus parallel close grip bench with a “V” bar or dumbwaiter curls with a dumbbell versus standing wide grip curls with a “W” bar. But I do find that if I don’t do certain fundamental exercises at least twice a week–e.g., incline bench, behind the neck military presses, bent over rows, regular back squats–I go backwards. So no matter what, I do those twice a week. And you’re right: that can be a grind.