1910s soldiers sparring with each other and practicing with bayonets in field / germany - 挑戰姿勢 個影片檔及 b 捲影像00:23德國
max schmeling sparring, with people in grandstand, on may 14, 1930 / long island, new york - 挑戰姿勢 個影片檔及 b 捲影像00:24
woman in a gym drinking a bottle of water and cooling off from her workout - 挑戰姿勢 個影片檔及 b 捲影像00:12運動訓練, 腹肌
1950 montage b/w two african american men in boxing match/ tulsa, oklahoma, usa - 挑戰姿勢 個影片檔及 b 捲影像00:40
1950 montage b/w boxing match and opponents congratulating one another at end of match/ tulsa, oklahoma, usa - 挑戰姿勢 個影片檔及 b 捲影像00:35擁抱
