How to reduce arm fat easily at home？

Arm flexion and extension to train the triceps on the back of the arm: Support your hands on a chair with your elbows back, contract your abs, and keep your feet together. Slowly bend your elbows and lower your body, keeping your weight in the center of your body. Then slowly restore.

Lifting, shoulder shaping: the arms are perpendicular to the sides of the body, exhale, bend the elbows, and lift the forearms in front of the chest. Then slowly restore. Be careful not to exceed your shoulders with your elbows.