8:05
Slim Arms & Back in 30 DAYS 8 min Beginner Friendly Sitting Workout
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Slim Arms in 14 DAYS 11 min Beginner Friendly Standing Workout
7:09
Eng Sub）[7 minutes] Thin upper arms and delicate shoulders! You can sit down easily!
7:32
Eng：Neck and shoulders are thin! Stretching and exercising effective for improving rolled shoulders
6:38