Personal trainers and exercise class instructors seem to have an acronym for everything, and it can be hard to keep up. Between gym slang like PR (personal record), HIIT (high intensity interval ...
Personal trainers and exercise class instructors seem to have an acronym for everything, and it can be hard to keep up. Between gym slang like PR (personal record), HIIT (high intensity interval ...
Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Between AMRAPs, EMOMs, WODs, PRs, and more, have you ever found yourself ...