human, who had been elevated from chair, holding his palm over calf or gastrocnemius muscle, which grabbed cramp with severe pain.

adult calf chair concept cramp deep elevated foot gastrocnemius grabbed hand health holding home human idea illness inflammation injury leg lower man muscle nerve office overuse pain palm person photo pinched problem pulled radiculopathy reaction response running sciatica severe sitting spasm spawn spinal stretch symptom thrombosis vein walking woman work