Calisthenics is an age-old form of fitness that uses little or no equipment and relies on body weight for resistance. It's making a comeback.

Per WebMD, the sweet spot for calisthenics workouts is two to four days a week. It's good (some would even say crucial) to have a heathy dose of rest as part of your workout routine.

HOUSTON, Texas (KTRK) -- It may sound like an odd combination, but strength training in the pool is now a thing. Mekanix Calisthenics Gym's newest concept blends a strength training program in a pool.

When it comes to getting fit, one question keeps popping up: does HYROX training give you an athletic edge over traditional gym workouts? The answer isn’t as simple as it seems, because athleticism is ...