啞鈴飛鳥 Dumbbell Fly

這些研究主要討論訓練負重和組數設計對肌肥大的影響，但沒有直接研究飛鳥動作本身。飛鳥是很好的胸肌孤立動作，但缺乏具體的研究證據來證明它比其他胸部訓練更有效。 The research focuses on training load and set schemes for hypertrophy but doesn't specifically examine dumbbell fly. While fly is a good isolation exercise for chest, there's limited direct evidence comparing its effectiveness to other chest exercises.

研究顯示多關節動作比單關節動作更能增加最大肌力，而飛鳥是典型的單關節動作。如果要練力量，臥推或伏地挺身這類多關節動作會比飛鳥有效很多。 Research shows multi-joint exercises are superior to single-joint exercises for strength gains. Since dumbbell fly is a single-joint movement, compound exercises like bench press would be more effective for building maximal strength.