2. TOO MUCH PHYISICAL ACTIVITY OR MORE THAN USUAL.
If you have not eaten, iced your back or worked before this there is a good chance you could hurt your back.
Help...My Back Went Out....Again!!??
My back went out Again...Why? This is Chemistry...And Math...if it doesn't add up your body will show it.
5 Top Reasons My Back Goes Out!!!
Top reasons your back goes out!!! Too much activity coupled with a decrease in food coupled with Stress (mental, physical)
My Desk is Killing My Neck and Shoulders!!!
If you sit for 8 hours and live in Las Vegas, that is like driving to San Diego and back daily