Does arm hair will develop into chest hair?

Arm hair and chest hair are determined by genetics and influenced by hormones. While they may be linked in terms of overall body hair growth, it is not a guarantee that arm hair will directly develop into chest hair. Each individual's hair growth pattern is unique and can vary with age and the hormonal changes that come with puberty or natural bodily processes. Some people may experience more chest hair growth while others may not, regardless of how prominent their arm hair is.