Free Human Flag Torque & Calisthenics Core Load Calculator

Quantify the physical demands of your human flag holds with real-time precision.

Configuration

40 75 kg 120
40 60 cm 100
0% 50% 100%

Percentage of body length from fulcrum to center of mass.

Calculated Torque

0.00 Nm

Torque Load

0.00 ft-lb

Imperial

0.00 N

Force Exerted

Understanding the Physics

The Lever Principle

The human flag acts as a first-class lever. Your shoulder acts as the fulcrum, while your entire body mass acts downwards from your center of gravity, creating a rotational force (torque).

Torque Defined

Torque (τ) = Force (F) × Distance (d). Increasing the distance from your fulcrum (arm length + body offset) drastically increases the load on your core and lats.

Why It's Hard

Even slight movements in leg positioning or core engagement shift the Center of Mass (CM), exponentially changing the torque requirement to maintain a horizontal position.