屈膝展开摆腿
意为「下沉中伸展的 battement fondu」（battement fondu developed）。做法与 battement fondu simple（参见该条）相同，区别在于：支撑腿伸直的同时，动力腿做一个 développé，可至 45 度或 90 度。若 développé 为 45 度，动力腿自 sur le cou-de-pied 直接打开；若为 90 度，动力腿先由 sur le cou-de-pied 收至 retiré，再随支撑腿伸直向所需方向打开。腿部均匀地移动，直至达到 45 度或 90 度，在伸展位短暂保持，随后随支撑腿做 demi-plié 而缓缓收回 sur le cou-de-pied。
Battement fondu developed. This is performed in the same manner as battement fondu simple ( q.v ). As the supporting leg straightens, the working leg does a développé at either 45 or 90 degrees. If the développé is at 45 degrees, the working leg opens from sur le cou-de-pied. If the développé is at 90 degrees, the working leg is brought from sur le cou-de-pied to retiré, then opens in the desired direction as the supporting knee straightens. The leg moves evenly until reaching the angle of 45 or 90 degrees and is sustained momentarily in the extended position before slowly returning to sur le cou-de- pied as the supporting leg executes a demi-plié.