On leg day, it seems to become a popular thing to make quads a priority because that the part of the leg. So when it comes to hamstrings, glutes and calves, they're completely left in the dust.-For a solid approach to leg day, take this post into account. Pick 1-2 exercises from each part, and from there choose your sets and reps. If you want the workout to be strength based, work in the 3-8 rep range. If you want your workout to be hypertrophy based, work in the 8-20 rep range.