The 5-Move Workout That Tightens Your Core and Fends Off Back Pain

The 5-Move Workout That Tightens Your Core and Fends Off Back Pain Chisel your middle and bulletproof your back with these classic core movements", "name": "The 5-Move Workout That Tightens Your Core and Fends Off Back Pain", "authors": []}, "link": {"locale": "en", "title": "The 5-Move Workout That Tightens Your Core and Fends Off Back Pain", "site_name": "Men's Health", "description": "Chisel your middle and prevent lower back injury with this core workout. It consists of 5 go-to classic core moves.

Original article and pictures take http://www.menshealth.com/fitness/core-training-classic site