This question is very broad. This depends on the construction, length, width, and shape of the specific longboard. A bamboo or maple longboard will not be as strong as a longboard that is reinforced with carbon fiber or fiberglass layers. A shorter longboard will be less prone to breaking because it will be stiffer. Just research the materials, length, and shape to see approximately how strong a specific board is.
840,000
the force of gravity, natural force(weight), the applied force(your pushing off of the ground with your foot), and the frictional force.
It is not recommended to exceed 10-15% of your body weight when holding weight in one hand for hanging exercises to avoid strain or injury on the wrist and joints. Start with a lighter weight and gradually increase as you build strength and stability.
longboard races
I don't know about maximun, but I do know that maximum is greatest or in other words, the largest. If you meant maximun, sorry, I don't have an answer.
VOLADOR 42inch Freeride Longboard. Playshion Drop Through Longboard Cruiser. Magneto Bamboo Longboards. JUCKER HAWAII Original Longboard. Slendor Longboard 42 inch Drop Through. Landyachtz Switch Longboard Complete and Colors.
By putting as much as you can on it until it collapses. Be sure to take note of the weight of the objects you put on the bridge.
its not the longboard...its the longboarder
$10.00 maximun weight limit 40 tons
Silverfish isn't a longboard manufacturer, they are a longboarding website/forum.
It depends on the type of wood used to make it. It will probably range from 3.5-4.5 lbs.
It will stiffen the board a little but it will also increase the weight that can be put on it. It will overall increase the life of the board.