Does Injectable ATP Work?

I know about a powerlifter team that uses injectable ATP (originaly for horses) and they are really strong, for example one of them took there bench from 330 to 380 in a year @185, he even got tested, but since it’s not on the WADA list he passed. Has anyone tried this? What is the dosing protocol? I know that AIDS patients get ATP injection so it’s probably safe?

Also found that oral ATP supplementation increases strength adaptations:

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