It's all about mastering the fundamentals.

Calisthenics might bring back memories of 80s leg-warmers, but recently it has exploded on social media as a fitness phenomenon. The hashtag #calisthenics has racked up over 18.5 billion views on ...

Calisthenics is a type of training where you do bodyweight exercises to build strength. It's versatile, low cost, and easy to start. Classic calisthenics moves include: push ups bodyweight squats chin ...

You won’t find dumbbells or weight machines in the gym Sean Keogh runs. At Calisthenics Club Houston, it’s all about training with body weight. “That’s all we do,” Keogh said — but that’s enough to ...