Calf raises, smith machine benching, pec deck flyes, inner/outer thigh machine…are these the types of exercises in your program? If so, you need to ask yourself why. Any exercise you add to your program must serve a purpose or it needs to go. There are thousands of exercises to choose from so it can get confusing on what to add and what to leave out. Beware of choosing exercises just because you saw the biggest guy in the gym doing it or you saw it in a magazine.
Now, where do we begin? You should always start your workout with at least one main strength movement. This a compound lift, training multiple muscle groups at the same time. In my programs it’s always a bench variation, squat variation, or deadlift variation- in essence, “the big 3” according to powerlifting and strength terms. These movements (I’d also add in overhead pressing movements) are the greatest movements you can do in the weight room for strength and mass gains. Add in some bodyweight and strongman exercises and you have yourself a nice little day at the gym.