Isometrics is a great way to build muscle and strength while sparing the joints. Combining it with the Grind Style Method makes them even more effective. 

Preorder Be Fit Live Free

Isometric resources:

Overcoming Isometrics on Amazon: and On PDF:

Worldfit Isotrainer

Dragondoor Isomax:

Meet me at the bar T-shirt: https://tinyurl.com/ymml9uaf

Affiliate DISCLAIMER: This video and description contain affiliate links, meaning I'll receive a small commission if you click on one of the product links. These links help support the Red Delta Project at no extra cost to you.