I have an article about Dwight Howard somewhere saying he benches 365 lbs.+
I got a pic of a 90’s player power cleaning around 130kg. I’ll have to find it.
I’m sure Lebron is very strong.
It’s very hard for me to picture Howard benching more than 300lbs at the time that 3rd video was taken. Lebron should be very strong, he played football.
Don’t mean to threadjack, but what could increase fast twitch muscle fibers in the arms?
I don’t have deep knowledge on muscle fiber type conversion, but the way I understand it it is the demand for certain modes of activity that trigger the conversion. Hence, it is not due just to a certain exercise or a rep scheme, but also (and I think primarily) due the way you perform that exercise. I doesn’t seem that the muscles arms would be different from other muscles, except maybe the forearm muscles would require a different approach, similar to the calves.