
There are many exercises to increase your arm size that don't require you to use weights. Water bottles or soup cans can be used as weights. You must work your arms to the point of failure to gain large amounts muscle. These techniques may not be suitable for beginners but they are very effective. Follow these tips to build arm muscle: (*). Perform the following arm exercises at home.
o Leg swing: Begin by standing with your arms bent, and then lift your palms on each side. You should move in a circular motion, keeping your feet planted. You should squeeze your biceps while doing the exercise and keep your core tight. To do this, place a barbell on your head. Then bend your knees at a 90° angle. Now, place the weights on your chest and pull them towards yourselves.

* The leg swing involves raising one leg forward and raising the other. Focus on your triceps when 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 are great for building bigger arms, even without weights.
o The Handstand: This involves placing one arm behind the back. To hold the other arm up, you must stand parallel to the ground while simultaneously holding the other hand. This makes it difficult for your forearms, which will make it harder to support your weight. It will help you to build the biceps and build your arms as well. You can do biceps curls by holding a vacuum cleaner in one hand while the other holds it.
The armstand: This classic exercise is for larger arms. You can either use dumbbells at home or other equipment. You can also use a brick or soup can, or even a water bottle. This exercise can be done with one hand, as long you have straight back and parallel arms. This will strengthen your biceps, and improve your overall body posture.

One-arm pullups: One arm pushups are the best way for your biceps to grow without weights. You will need to extend your elbows while holding the object with your biceps. This will force your biceps into a compensatory mode. You can also do it with just one arm if you are having trouble. Aside from being an excellent arm workout, the handstand will make you look good.