Oh yeah that's easy, I went from 260-340 just dabbling in sumo training. Wasn't even taking it seriously and I put on that much weight. Got back to 255-60 without a problem. Literally would have fun getting to 400, still lifting, still doing squats, then when I hit 400lb, juice cleanse/protein shakes all day, honestly, I'd be cracking up with how easy it all would be.