What does a kettlebell primarily target when used for swings?

The kettlebell swing is a dynamic exercise that primarily targets the hips, glutes, and core due to the mechanics of the movement. When performing a kettlebell swing, the movement initiates from the hips, emphasizing hip extension, which engages the glute muscles effectively. This hip-driven action is key to generating power during the swing, making the glutes a primary muscle group involved.

Additionally, the core plays a crucial role in stabilizing the body throughout the swing. As the kettlebell moves back and forth, the core muscles, including the abdominals and obliques, work to maintain a stable posture and ensure proper form, preventing injury. Thus, while other muscle groups may be involved in secondary roles, the main focus and benefit of the swing lie in strengthening the hips, glutes, and core.