Invictus BostonApr 8, 20212 min readDoes It Really Take 21 DaysTo Build A Habit?You’ve probably heard the popularly touted phrase that it takes 21 days to build a habit. But where does that come from? Who invented that n
Invictus BostonApr 1, 20211 min read5 Active Recovery Ideas To Make Rest Days More FunWhen was the last time you took a rest day? While working out is important, allowing your muscles to recover properly is equally, if not...