You might think that working out every day will lead to bigger biceps, but your muscles actually get stronger during the resting period in between workouts, when they have time to recover. Over time they get larger in order to be capable of lifting more and more weight.  Train your biceps no more than twice a week for the best results. Work out other parts of your body on the days you aren't doing exercises to enhance your biceps. Training for too long during any given session can strain your biceps and cause an injury, setting back your progress. Fifteen to thirty minute training sessions are sufficient for building strength and preventing injury when you are focusing specifically on your biceps. After a few months of biceps training, building muscle memory and strengthening the biceps, you can safely go all in. Make each training session count by working out as hard as you can during that short period of time. Lift the heaviest weights you can lift for six or more reps to make your sessions as high-intensity as possible. Bodybuilders call this method "training to failure," because you should be training with weights heavy enough that you eventually can't complete another rep.  Find your "train to failure" weight by choosing a weight you can curl no more than 6 - 8 times before experiencing too much muscle fatigue to keep lifting. If you're able to complete several sets without breaking a sweat or "failing," you need to increase the weight. If you can't lift it even one or two times without stopping, decrease the weight. Your train to failure weight will gradually increase as you gain muscle strength. Add weight in one to two pound increments every week or so, using the same standard to determine whether you're lifting too much weight or too little. Your train to failure weight should also be a weight you can lift while using the proper form. Using the right form keeps your biceps from getting injured and promotes the right kind of muscle-building.  Don't use momentum to lift the weights; use controlled movements. Lower them slowly rather than letting them drop quickly. If you find that you can't complete more than a few reps without losing your good form, you're lifting too much weight. Start with a lighter weight and build up your strength. Take one to two minute breaks between sets to let your muscles rest.
لا تتمرن كل يوم. قلل مدة التمارين. ابذل قصارى جهدك في التمرين. العب التمارين بالطريقة الصحيحة.