Biceps, Lats
Core, Forearms
Watch Tutorial
https://www.youtube.com/shorts/ONNyO6FiLL4
https://www.youtube.com/shorts/B3U_IAEbEco
https://www.youtube.com/shorts/lrZRxL2_mZ4
https://www.youtube.com/shorts/HbE2fcEJjdU
https://www.youtube.com/shorts/q8-gUaN-mfc
Jump or step up so your chin is above the bar with palms facing away or toward you.
Hold this position with your elbows fully flexed and core engaged.
Maintain the hold for the desired duration without letting your chin drop below the bar.