We Found the Body Parts Lifters Secretly Neglect (Millions of Workouts Analyzed!)

Muscle Training Priorities Overview00:00

People often claim certain muscle group priorities that differ from their actual training behavior. The RP Hypertrophy app provides actual data from 231,741 total mesocycles analyzed, including 203,086 male mesocycles and 28,655 female mesocycles.

Male Muscle Emphasis Patterns02:00

When selecting muscle priorities in the app, users choose from emphasize, grow, or maintain options. Chest ranks as the most prioritized muscle group for men at 64.5% emphasis. The next four muscle groups show nearly identical emphasis: back at 61.3%, with biceps, triceps, and delts filling ranks two through four, all in the mid-60s percentage range.

The pattern shows upper body emphasis dominates for men, with all major upper body muscles receiving roughly equal attention. Forearms drop significantly to rank six at 29.4% emphasis, creating a gap with no muscles between 61% and 29% emphasis percentages.

Male Lower Body and Minor Muscle Priorities03:30

Forearms outrank every lower body muscle despite being a minor upper body muscle. Quads rank seventh at 22.2% emphasis, hamstrings rank tenth at 18.8% emphasis, with abs and glutes filling ranks eight and nine. Calves and traps receive minimal emphasis at 15.7% and 10% respectively.

Men prioritize legs and abs approximately one-third as often as chest, back, delts, and arms. Trap training receives criticism since delts, back, and leg training already provide substantial trap stimulus through exercises like stiff-legged deadlifts, leg presses with handle grabbing, dumbbell lunges with Bulgarians, and proper retraction on high bar squats.