There are many exercises to increase your arm size that don't require you to use weights. You can also use soup cans and water bottles as weights. For large muscle gains, you will need to work your arms to the point of failure. Although they are not recommended for beginners, you will still find these methods very useful. Just follow these tips to build your arm muscles: (*) Do the following arm exercise routines at home to build your 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. Keep your core tight and squeeze your biceps during this exercise. Now, raise a barbell high above your head and bend your knees at 90 degrees. Hold the weights in your hands and pull them towards each other.

* The leg swing is an exercise that involves lifting one leg and extending the other. Concentrate on the triceps and not the biceps while performing leg swings. Ideally, the handstand requires you to hold the weight above your head. Keep your biceps tight and then lower them slowly to your head. These exercises will also help you build bigger arms and muscles without the need for 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 difficult for your forearms, which will make it harder to support your weight. It will also help you build your biceps. Try holding the vacuum cleaner in your other hand, and performing biceps curls using one arm.

Armstand: For larger arms, the armstand is a classic exercise. You can either use dumbbells or other equipment at home. For example, you can use a brick, a can of soup, or a water bottle. With one hand, this exercise is possible as long your back and shoulders are straight. It will strengthen your biceps, and improve your overall body posture.

One-arm Pushups: One arm pushups are a great way to bulk up your biceps. For this exercise, extend your elbows outwards and use your biceps as a support for the object. This will force your biceps to compensate for the missing support. If you have difficulty doing it, you could also use one arm to do it. You will look great doing a handstand, in addition to getting your arm muscles working.