Unconventional Training is a rapidly growing trend in fitness, but it is also one of the least understood. You may be familiar with kettlebells, battle ropes, steel maces, and other unconventional training implements, but do you know where they originated? Here are the origins of the unconventional implements used at the Onnit Academy. There may be some more ancient origins for some of them, but here we’re trying to make a note of their use as specific fitness implements (rather than weapons).

Onnit Fitness