As well as old leases, you should keep anything that documents the landlord-tenant relationship or supports the items you report on your tax return. If the IRS audits your tax return and you cannot produce the correct verification documents, you may be liable for additional tax and penalties.
The facet joints link the vertebrae together and give them the flexibility to move against each other. The facets are the bony knobs that meet between each vertebra. There are two facet joints between each pair of vertebrae, one on each side.
Trunk rotation refers to the rotary movement of the spine on the transverse plane. The human spine is composed of seven cervical vertebrae (neck), 12 thoracic vertebrae (chest), five lumbar vertebrae (lower back), the sacrum (lower back), and the coccyx (tailbone).eated trunk rotations. Sit on the floor with your legs bent in front of you. Hold a medicine ball or a light dumbbell with both hands, keeping it close to the chest. Engage your abdominals, and rotate the upper-body to one side, keeping your back straight.