gymnastic_pose_b1, standing split, leg on barre, arms extended, side view, ballet warm-up pose
gymnastic_pose_a1, standing split, holding raised leg, hand on barre, stretching pose, upright balance
gymnastic_pose_c1, elbow stand split, forearm balance, legs extended horizontally, acrobatic pose, floor gymnastics
gymnastic_pose_k1, kneeling pose, one knee on floor, other leg raised vertically, holding raised leg with hand, hand on floor for balance, ballet pose, split preparation pose, leg hold, flexibility display
