Published On Oct 24, 2018
The Prusik Trainer is a simple and easy to build DIY suspension trainer that's a versatile and effective calisthenics workout tool.
Red Delta Project Books on Amazon: https://amzn.to/2OV4GFQ
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The Prusik Trainer is a simple and easy to build DIY suspension trainer that's a versatile and effective calisthenics workout tool.
Red Delta Project Books on Amazon: https://amzn.to/2OV4GFQ