Groove the volley. Get your body over the gentle feed, strike through the middle of the ball, and keep it down into the mini-goal.
A feeder plays a gentle lofted feed and the striker volleys it into a mini-goal, no keeper. Emphasise getting the body over the ball, a still head, and a controlled contact to keep it down. Keep the service easy until the technique is clean. Rotate the roles.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.