One of my favorite training tools is the sled.
You can work with a heavy load and not directly load the spine.
Hand-over-hand sled pulls build strength http://cavestrong.net from Frank DiMeo on Vimeo.
One of my favorite training tools is the sled.
You can work with a heavy load and not directly load the spine.
Hand-over-hand sled pulls build strength http://cavestrong.net from Frank DiMeo on Vimeo.