around 100-130 kilograms is the average weight of a prop in rugby league but it does vary.
Size 5 for top level rugby.
Rugby speed is all about explosive power and acceleration therefore weight training and sprinting will improve your speed for rugby
The rugby ball may not weigh more than 460 grams.
Playing rugby offers various health benefits. Like any form of exercise, playing rugby can improve a person's mood and help control weight.
ave height - 5'11" Ave weight 17.00 stone
No. Rugby ball weight, dimensions and pressures are governed by the IRB (International Rugby Board). The regulation for this are on their site under the heading of Rules and Regulations
I'll say between 100Kg-120Kg
6 feet - 14 stone
A rugby ball at standard play level is expected to be under IRB rules between 410 - 460 grams - average 430