Tricep

Using a barbell, lay on your back while holding bar straight up towards the ceiling with both hands. Bend at your elbows to 90 degrees, tilting the barbell towards your forehead, then straighten arms back to starting. Repeat for the required number of reps.

Start with your hands and feet on different benches with your butt between them. Place a plate on top of your thighs and balance it on your core, then do dips by slowly lowering your butt towards the ground before returning to starting position.

Holding 1 dumbbell with both hands behind your head, upper arms pointing straight up while keeping your elbows pointed to the ceiling, drive the weight down below your head then extend your arms to bring the weight straight up over your head. Repeat for the required...

Grab two dumbbells and place them on the ground in a triangle position. With your hands on the dumbbells perform a push up on your toes (or knees if needed.)

Using a tricep extension machine, sit down and place both hands on the handles/elbows on the pads. Press out and forward straightening arms out in front of you then return to starting.

Using a weighted plate, grab it and hold it above your head with straight arms, then bend down in a circle motion behind and around your head one way, then repeat the opposite way.