TITAN LIFE PRO Trigger Roller is a foam roller with an uneven patterned surface. It is perfect for massage, core workout and warming up of muscles. Foam rollers like this one is often used to reduce muscular pain and increased blood circulation in the tissue. TITAN LIFE PRO Trigger Roller is effective both before and after a workout. It measures 33 x 14 x 14 cm. and can carry weight of up to 150 kg.