Skinny Jeans Workout tones core muscles so gym-goers can zip their skinny jeans . Balance , posture also addressed , as are flexibility and strength to hold back straight . The Skinny Jeans Workout and other programs similar to it can be found at health clubs across the country . Expert : Dr. Michael Mosley Title
Skinny Jeans Workout tones core muscles so gym-goers can zip their skinny jeans . Balance , posture also addressed , as are flexibility and strength to hold back straight . Expert : Dr. Michael Mosley Title