Lie on your back to do triceps exercises

Lie flat on a bench, hold a crank barbell narrowly with both hands, straighten your arms, keep a shoulder-width position and perpendicular to your body,

Inhale at the beginning of the action. At this time, the upper arm does not move, bend the elbow joint, and slowly drop the forearm above the head. When it reaches a position two centimeters away from the forehead,

Use the triceps brachii Use the force to straighten your forearms and exhale at the same time. When your arms are perpendicular to your body again, pause for a second and then lower them again. Practice repeatedly