Relier Pairs Natural Science 1Version en ligne MOVEMENTS par Dana Senande Martín 1 When I straight my arms... 2 When I straight my head... 3 When I jump... 4 When I throw... 5 When I straight my legs... 6 When I climb... 7 When I run... I bend my knees. I bend my elbows and wrists. I bend my knees and ankles I bend my neck. I bend my elbows. I bend all my joints. I move my legs and arms.