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Isometric abdominal exercise for beginners

Name: Isometric abdominal exercise for beginners | Abdominal exercises, Exercise, Isometric exercises
Uploaded: 2016-02-10T15:30:21.000Z
Description: Those isometric exercises are excellent workout for your abdominal muscles. Just 3 exercises, each with holding 8-10 seconds and you will feel results!At fir...