Exercises for the abdominal muscles
Lie on your back (it can be a mattress or a soft blanket, or a soft carpet). Bring your legs together and straighten them at the knees, cross your arms under the nape of your neck. Slowly raise your leg by bending it at the knee. Raise your head simultaneously …
Weider's six - abdominal muscles
Dorsal extensors surround the spine on both sides, contributing to maintaining his correct posture. They interact with the abdominal muscles; often someone, who does not have a strong belly, There are also no well-developed dorsal extensors. Their underdevelopment makes itself felt, among others. w …