This could be a Back-Lift photo, one of those odd lifts one doesn't see all that much anymore. Basically, a platform is built across a few saw-horses, then it is loaded with baby elephants, safes, people.... Anything that is interesting, and will make a good show.
The lifter then gets under the platform and tries to lift and support the weight using his full body.
If you look at old records, you'll all types of crazy poundages being lifted in this lift(3000-4000lbs) regularly. Noted strength historian Dave Willoughby believed that a practiced strength man should have a back lift atleast 13 times his shoulder press.
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