Remember, you canât out-exercise a bad diet so if youâre eating too many calories each day, it doesnât matter how much walking youâre doing since you will not be able to burn it all off. So, focus more of your attention on the foods youâre eating.
1 Keratosis pilaris causes numerous small, rough, tan or red little bumps around hair follicles on the upper arms, thighs, buttocks, and cheeks.  Keratosis pilaris creates the appearance of gooseflesh, goose bumps, or chicken skin.
Arm spasms are caused when muscles in the arm contract uncontrollably. It can be felt as quick jab of pain or a throbbing annoyance. If a person has an arm spasm while doing a dangerous task, they could be seriously injured or killed. There are so many causes of arm spasms that sometimes they are hard to diagnose.nother possible cause of spasms in the arm is an injury to the spinal cord. The brain sends messages to muscles through the spinal cord. If the messages are not properly transmitted in the spinal cord, the muscles in the arm will not contract correctly. This will cause the arm to have spasms.