نورمگز - https://www.noormags.ir fa Performance of muscles effective in three tests of pull-up strength, push-ups, and modified pull-ups using electromyography (EMG) https://www.noormags.ir/view/fa/articlepage/2409216/performance-of-muscles-effective-in-three-tests-of-pull-up-strength-push-ups-and-modified-pull-ups-using-electromyography-emg Sun, 21 Dec 2003 20:30:00 GMT