Symptoms include:Pain in the elbow that spreads into the upper arm or down to the forearmWeakness of the forearmPain can begin suddenly or can develop gradually over timeYou might have a harder time with activities that require arm strength, including sports that require you to hit backhand or throw a ballELBOW TENDINOPATHY DIAGNOSISElbow tendinopathy is usually diagnosed based on an exam and your