Kettlebell Armbar

The KB Armbar is a floor-based shoulder mobility drill. The lifter lies on the back, kettlebell locked overhead in one hand, arm fully extended and vertical. The body rolls onto the opposite side while the bell maintains its vertical orientation. The shoulder works at end-range under load. 30 seconds each side.

Where the demand sits

Shoulder: stability through full range, under load, with rotational demand. Thoracic spine: extension and rotation, the most-restricted segments for most desk-based lifters. Anterior core: prevents the rib cage from flaring as the body rotates.

How heavy

Load -2 to -4 kg vs the press strict ceiling — a skill-locked overhead load ceiling that holds whether the lifter could press strict 14, 16, or 20 kg. The drill is technique-and-mobility focused, not strength-focused. Use a bell light enough that vertical alignment holds without compensation.

In the Kettlebell Complex protocol

KB Armbar appears as a skill station in Sessions 4, 10, and 16 (the W1, W2, and W3 Skill & Flow days) at the light tier (12 kg for an intermediate man), held constant across the three weeks. It is paired with the Turkish get-up in the same session, completing the shoulder-mobility-under-load work of the skill day. The safety fallback drops the bell, flat for thirty seconds, then restarts at 10 kg or skips the station if alignment cannot hold.

Used in: Program 01 — Kettlebell Complex, Sessions 4 / 10 / 16