Ultimate Arm Day Workout: 6 Arm Exercises You Must Do 

#4 Diamond Push-ups

This exercise emphasizes all three heads of your tricep muscles and is one of the most effective and difficult moves to execute. It requires tremendous upper body strength to perform it. If mastered correctly, it can give you great results.

Instructions:

Step 1: Begin by placing yourself in a plank position. Now move the position of your hands and place it under your chest.

Step 2: Spread your fingers with the thumbs and forefingers touching, making a diamond shape.

Step3: Now bend your elbows and go down until your chin or chest touches the ground. Make sure that your back is flat and not bent.

Step 4: Come back to the plank position by stretching your arms completely and repeat the same.

Important Tip: Do 3-5 sets of 10-15 reps each. Make sure that your torso remains rigid during the course of the exercise and abs are engaged.

Next Up: Standing Hammer Curls