Lying DB Triceps Extension
• Lie on your back on a bench.
• Hold two dumbbells above your chest, with your palms facing each other.
• Slowly lower them beside your head. Extend your arms back up.
DB Overhead 1-Arm Extension
• Hold a DB beside your head, and try to point your elbow towards the ceiling.
• Extend your arm using your triceps and raise the dumbbell. Slowly return to the start.