Which movement is an example of an open kinetic chain?

Which movement is an example of an open kinetic chain?

• A. Squat
• B. Push-up
• C. Overhead press
• D. Deadlift

Answer: (C)

Open kinetic chain moves have the end of the limb free to move in space, not fixed to a surface. The overhead press fits this because your hands move the bar through the range of motion while your feet stay planted and your hands aren’t anchored to the floor. In contrast, a squat, push-up, or deadlift all involve parts of the body fixed to the ground or a surface, so the distal segment isn’t free to move in space, making those closed-kinetic-chain movements.

Open kinetic chain moves have the end of the limb free to move in space, not fixed to a surface. The overhead press fits this because your hands move the bar through the range of motion while your feet stay planted and your hands aren’t anchored to the floor. In contrast, a squat, push-up, or deadlift all involve parts of the body fixed to the ground or a surface, so the distal segment isn’t free to move in space, making those closed-kinetic-chain movements.