Boxing ! Not only for arms but also good for back muscles.
How do i know ? I do that sport and i am a 33yrs old lady.
Because your muscles in your arms are contracting which means your using too much force. Try punching by using your wrists.
arms
The triceps are one set of muscles that are utilized to flap one's arms.
When you play sport you use muscles. In order for you to be at your best your muscles should be well relaxed so that when you perform/play they can work to the best of their abilities.
You use your pectoral muscles in sports that involve pushing movements, such as weightlifting, push-ups, and swimming. Strong pectoral muscles are important for upper body strength and stability in various sports.
The shoulder muscles in the human body are responsible for providing stability and mobility to the shoulder joint, allowing for a wide range of arm movements such as lifting, reaching, and rotating the arms. They also help support the weight of the arms and assist in various daily activities and sports.
arms= guns and guns are muscles so muscles like biceps
stuff bones muscles
Pushups can build up muscles on your arms but not as much as you want them to. Pushups mainly workout upper back and chest muscles. Best arm workouts are straight bar curls. Perfect technique is also the key in building muscles.
Occasionally known as "Mathletes" academic sports challenge you brain muscles rather then your physical muscles.
Core muscles are in your core joint muscles are in your arms and legs
arms and legs