Day 11. Plank ab exercise
7/11/12
Plank is my favorite exercise for abdominal muscles.
As you keep the posture longer, your abs get stronger.
In the beginning, keeping the posture for 30 seconds was too hard .
But now?
I can hold up to 100 seconds! 🙂
Secret Tattoo – 7/11/12
April, Go For It! 