We read the studies. You get the answers.

You are staring at your program, counting exercises per muscle group. Leg press covers quads. Bench covers chest. If each muscle gets enough hard sets, the specific exercise delivering those sets should barely matter.

Everyone you have ever asked agrees. Every training article, every gym infographic, every coaching cue draws the same line: front squat builds quads, back squat builds glutes and hamstrings. You have probably never heard a single person challenge that division — and that unanimity is worth noticing, because it has never had to defend itself.

The exercise that gym culture crowned king of leg development was never growing half the leg.