Chops/lifts done in tall kneeling and half-kneeling positions, as well as seated Russian twists (feet on/off the floor) for a simple and effective core engagement/strengthening, as well as balancing the left/right sides of the body. Great way to assess any asymmetry in your movements from overuse (life, sports, etc…) and great way to re-connect for activities like golf, surfing, tennis, kayaking etc…