The kettlebell swing is not a squat with a slow front raise. It's an explosive, hip-hinge based movement. But let's say you already know that. There are still two mistakes you might be making:
- Bringing the kettlebell below the knees on the swing. Keep it above the knees.
- Allowing the kettlebell to "pull" you away at the top of the swing. It should be "loose" at the top, but don't let it get away from you.