Will an air compressor unseize and engine?

I found a stuck Ryobi SS30 string trimmer on the side of the road. The piston was seized in the bore so I decided to see if I can get it unseized with an air compressor..
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We hope you enjoyed this video and will keep in mind that all information included is intended to be purely academic and in fact is only the opinion of D&E. We are not professionals, nor are we qualified to knight you a professional. D&E want to ensure that anyone modify or fixing their own vehicle does so in a safe manner which leaves the vehicle in a legal, roadworthy state. In short, DON'T BE A MONKEY WITH A TOOL BOX! If you don't know what you are doing, leave it the professionals!