Abdominal Stretch and Back Extension

Purpose:
This exercise is a specific stretch for the abdominals and back muscles by the back extension and abdominal stretch.

Effect:
This exercise increases mobility in your spine, decreases a rounded back and stretches your weakened abdominal muscles. It also straightens and lengthens your spine and improves circulation in the spinal muscles.

Difficulties: Low (25%)
Effectiveness: High (75%)
Equipment: None
Necessary time: less than 5 minutes
Periodicity:3-5 times per week when you feel stiffness or pain between shoulder blades.

...