Muscle Gainer Truth

if i pump my arms back and forth while pretty much just doing nothing else, will i burn calories in my arms? if i’m just sitting here watching tv or something, and i just pump my arms back and forth, will i burn calories and lose arm fat? Yes, every activity requires energy and energy [...]

I have a 300lb Weight Set, how much is this metal worth? Cap Barbell Olympic Weight set, is the metal worth anything? its in perfection condition, purchased for 150 years ago, but they now cost 300 + online and i heard the price of metal has skyrocketed. Since 2 hernia operations, no longer any need, [...]

Douglas fir 2x4x8 lumber, 2″ being top/bottom, 4″ side, 8′ wide, how much weight can is hold from the middle? Say a 200 pound man stand in the middle of the 8 foot lumber, how many hour would it take before the lumber crack? What if two 200 pound (400lb) person stand in the middle [...]