Green Horse and Groundwork Exercises Groundwork exercises #23 Arena Objects Exercises for the Green Horse #26 Stretchy Figures #25 Halts #24 Forward Training Aids #23 Arena Objects #22 Spiral Exercise #16 Mount and Dismount #11 Leg Yields #5 Long side and turn on the haunches #101 Leg Yield before Circle #2 Leg Yield Stretches