What does "triple extension" refer to in Olympic lifts?

Triple extension refers to the simultaneous extension of the ankles, knees, and hips during the Olympic lifts, particularly in the clean and the snatch. This movement is crucial as it generates the power needed to propel the barbell upward.

In Olympic weightlifting, achieving an effective triple extension helps maximize the explosive force produced during the lift. As the lifter transitions from the pull phase to the extension phase, all three joints—ankles, knees, and hips—extend fully to allow for optimal acceleration of the barbell. This coordinated movement aids in maintaining proper lift mechanics and positioning, which is vital for successfully executing the lift.

The other options are not accurate representations of what triple extension entails. The sequential extension of knees, elbows, and back suggests a different movement pattern that does not encompass the simultaneous action of all three lower body joints. The mention of push and pull strength relates to the overall muscular effort involved in lifting but does not define triple extension specifically. Lastly, referring to the transition phase of the lift does not capture the essence of triple extension, which is fundamentally about the joint movements and their timing in the lift execution.