Weight vs weight distribution: Don't let anyone fool you – weight is a big factor in combat sports and fighting. There is a reason why there are weight divisions. As a general rule between two athletes of roughly equal , the advantage will go to the heavier athlete. Nonetheless there are some things you can do to make an opponents weight work in your favor. that if you can make an opponent carry his own weight – EVERY POUND THAT HE CARRIES IS A POUND THAT YOU DON'T HAVE TO CARRY – and that means a heavy man can be made to feel light, even if only briefly – that's enough to launch an attack! When underneath opponents in actively seek to off balance them to get their on the mat carrying weight. As their arms carry the weight of their it will suddenly become much easier for you to move and manipulate their remaining body weight into submissions and sweeps. Remember – it's not just about how much your opponent weighs – but rather what percentage of his weight is actually on you – that determines your to engage him effectively.