I'm in denial. I am calling bullshit on you. Complete, utter, BULLSHIT
You are basically going at half this speed- but for 3 minutes.
Here is either 182 or 192 in 1 minute
If you are doing 427, then you should compete nationally and on the world stage.
Here is 500 in 3 minutes. Which, by the way, is a world record.
Please video and display your 427 for us.
2 x 180 = 340
Apizur awesome job my brotha.. Floyd Patterson boxing great has a record of 540ish so you putting in some good work