A vid tip that helped my post driving speed

OMG, so I've been struggling with post drivers for ages, always ended up with sore arms. Stumbled upon this random video where this dude showed a different way to grip the handle. Basically, you wrap your hands lower and use your body weight more. Tried it out on my last job, and holy cow, it helped so much. I was setting posts way faster and with less effort. My buddy on site saw me and asked what I was doing differently. Told him about it, and now he's using it too. Feels good to pick up a small tip that actually works, you know?