If your holiday spirit includes both dumbbells and decking the halls , you’re in the right place. Forget the plain old tinsel and candy canes—this year, it’s time to flex your festive side with Christmas decorations for gym fanatics . Whether you’re a gym rat, a CrossFit enthusiast, or just someone who thinks burpees pair nicely with eggnog, these hilarious holiday ideas will make your Christmas both jolly and  swole. This blog contains Amazon Affiliate links; we are Amazon a