
There are many exercises to increase your arm size that don't require you to use weights. You can use water bottles or cans full of soup for weights. For large muscle gains, you will need to work your arms to the point of failure. Although these techniques are not suitable for beginners they can be very effective. These are some tips to help you build arm muscles. (*) Perform the following exercises at home to build arm muscles.
o Leg swing. Stand with your arms bent. Now, lift your hands to one side. You should move in a circular motion, keeping your feet planted. When performing the exercise, be sure to squeeze your biceps as well as keep your core tight. To do this, place a barbell on your head. Then bend your knees at a 90° angle. Now, try to hold the weights over your chest and pull them towards you.

* The Leg Swing: This involves moving one leg backward and lifting the other. For leg swings that focus on the triceps, rather than the biiceps, For the handstand, you should hold the weight higher than your head. Keep your biceps tight and then lower them slowly to your head. These exercises are effective in building bigger arms without weights.
o The handstand: You place one arm behind your head and the other behind your body. Holding the other end of the arm, you will need to raise your arm parallel to the surface. This makes it harder for your forearms to support your weight. It will build your biceps, and also strengthen your arms. So, try to hold a vacuum cleaner with your other hand and perform biceps curls with one arm.
The armstand: This classic exercise is for larger arms. You can either use dumbbells at home or other equipment. For example, you can use a brick, a can of soup, or a water bottle. As long as you have a straight back and parallel body, you can perform this exercise with one hand. This exercise will increase your bicep strength and improve your overall posture.

One-arm pressups: One-arm pressups are an effective way of building your biceps. To hold the object, extend your elbows. Your biceps will be forced to compensate for the lack of support. If you have difficulty doing it, you could also use one arm to do it. Aside from being an excellent arm workout, the handstand will make you look good.