Variation of the triple extension pattern under more strenuous conditions.

The kettlebell weight should be kept rather firmly at the shoulder, the resulting deviated weight distribution should be compensated for by an upward oriented spine and sufficient co-activity of glut max and psoas muscle.

Switching the stance leg adds another perturbatory element to the sequence.

Re-assess your posture after each step, feel how switching of the stance leg plus the uni-lateral kettlebell weight require your body to use different ways of stabilizing the pattern.