Trying these above exercises you will realize that your back muscles are firing without any spine compression forces. The 2 things to have in mind while performing these exercises are straight back and bracing(tighting up your core).
The exercises shown below (Roman Chair Extension and Superman) are 2 exercises that you DO NOT WANT TO PERRFORM. These specific exercises target the main 4 extensor back muscles (Lumbar ES, thoracic ES, Lats, External Obliques), but unfortunately as Dr. Mc Gill depicts the Roman chair exercise impose over 4000 N (1000lbs) of compression on the spine and the superman exercise imposes 6000N (1400lbs) and can stress your neck extensors as well.
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Always make sure that you are choosing exercises that keep you away from injury. I'm out........
1 comment:
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