Video Transcription
Next 55 seconds, raise your knees. 3, 2, 1
Please keep a straight posture when you lift your knee.
halftime
3, 2, 1
Take a break.
Next 55 seconds, raise your knees. 3, 2, 1
Please keep a straight posture when you lift your knee.
halftime
3, 2, 1
Take a break.