What Actually Builds Hamstrings?

Mindset comic · August 6, 2026 · 2 slides

Many common leg exercises like squats and leg presses do not effectively target the hamstrings. Instead, movements like Romanian deadlifts, seated leg curls, and Nordic curls are necessary for hamstring growth. Comprehensive tracking helps monitor progress across all muscle groups.

An infographic featuring the GainFrame mascot illustrates that Romanian deadlifts, seated leg curls, and Nordic curls build hamstrings, unlike squats or leg presses.
What people think builds hamstrings. Squats. Leg press. Leg extensions. What actually builds hamstrings. Romanian deadlift. Seated leg curl. Nordic curl.
The GainFrame mascot holds a phone displaying the app's muscle tracking interface to highlight that fitness progress extends beyond basic front photos.
Your progress is more than front shots. GainFrame. Overview. Muscles. Plan. Front. Back. Before. After. Needs work. Developing. Solid. Strong. Elite. Muscle comparison. Front delts. Side/rear delts. Upper chest. Mid/lower chest. Biceps. Abs. Obliques. Before. After.

Like the comics? The app does the tracking.

GainFrame turns progress photos into body fat estimates, muscle scores, and honest trend lines — the stuff these comics keep nagging you about. Free to start on iOS.

Download GainFrame Free