Sepak Tekraw, or kicking volleyball is a team sport where teammates use their extremities aside from their hands to transfer a ball to the other side of the net. This game is native to southeast asia and its modern version was standardized by a meeting of officials from various countries in Kaula Lumpur in 1960. It was later introduced to the Southeast Asian Games in 1965. Sepak Tekraw is Malaysia's national sport.
Jujutsu is a form of martial arts based on close combat techniques especially focused on grappling and wrestling. It originated in Japan and is primarily used against unarmed and unarmored opponents. It is based on the idea of using an opponent's force against them.
Taekwondo is a martial arts style focused on striking, especially precision kicking. Due to the reliance on kicking, often extremely bladed stances are relied upon where weight is shifted more towards the back leg. This martial arts style originated in Korea, although there are discussions about any ties it may hold to Japanese Karate.
Boxing is a western martial arts style that focuses on punching and defense. It originally became an Olympic event in the 23rd Olympiad in 688 BC. The sport is thought to have originated in ancient Greece. Boxing was originally a very bloody and violent sport, however people have sought to remedy this through the Queensbury rules, which added padded gloves and regulated round time and removed allowances for wrestling.