Your pre-workout warmup has a firm ally. Your post-workout pain has nowhere to hide. 

The MD Buddy 18" Eva Grid Trigger Foam Roller is specifically designed to take care of lactic acid and knotted tissue problems fast. It's made of moderate hardness EVA foam and featuring a varied surface pattern that allows you to simulate several different hand massage techniques. 

This roller is built to go in deep - where delayed onset muscle soreness likes to wreak havoc. It rolls out the knots and stimulates blood flow to speed your recovery process and limber up your muscles for that next workout.