If you lean further forward so that your arms start out more bent, your triceps will be better trained, but the involvement of the long rear head of the triceps will increase proportionally.
Lower tricep, close to your elbow.
Outer region of your tricep.
Upper region of your tricep.
Tricep Extension Machine
This machine can be used to improve your bench press and overhead press strength similarly.
Exercises that target the same primary muscle groups and require the same equipment.
Exercises that target the same primary muscle groups with different equipment