Battle Saw


MobilityWOD Battle Saw

Another entry in MobilityWOD’s innovative BattleStar™ line-up of massaging rollers, the Battle Saw helps achieve better fascial/connective tissue penetration without the need for excessive pressure. Unlike the rounded edges of the BattleStar spindles, this design features a deep, diagonal groove pattern, with a 70MM diameter that sits right in-between the 100MM Big BattleStar and 50MM Little BattleStar.

As MobilityWOD founder Kelly Starrett puts it, “If the original BattleStar is a sledge hammer-wolverine, then the Battle Saw is a ballerina honey badger.”

The Battle Saw is available to order individually, but as part of the BattleStar™ family, it can work best as a complement to the other recovery tools in the complete kit. This includes full compatibility with the BattleStar Cradle (which gives the user better leverage on the roller) and the X-Wing Handles (for easier precision therapy).


  • Recovery Tool / Massage Roller
  • Length: 14” (35.5CM)
  • Diameter: 2.75” (70MM)
  • Compatible with MobilityWOD's BattleStar Cradle and X-Wing Handles (Not Included).

*Visit the MobilityWOD BattleStar Kit page to see all ordering combination options.

Gear Specs

Brand MobilityWOD
Made In USA No
Color Blue
Length 14” (35.5CM)
Diameter 2.75” (70MM)
Battle Saw is rated 5.0 out of 5 by 6.
Rated 5 out of 5 by from The only choice for tight quads and calves I have the other MobilityWOD rollers and have used many other brands. Nothing comes close to the Battle Saw when my quads and calves are sore from lifting, basketball or rowing. And it's crazy durable - looks new after 2 years of daily use.
Date published: 2021-05-19
Rated 5 out of 5 by from THE tool This tool is only for those who can handle it. I use it daily for Myofascial release. It’s a knot eliminator.
Date published: 2020-06-04
Rated 5 out of 5 by from Really gets the muscles and fascia I love the entire mobility WOD line. I bought the little battlestar a year ago because foam rollers don't do it for me. Man is that thing intense! Great for all your leg muscles and lats. I use it before every training session!
Date published: 2018-01-20
Rated 5 out of 5 by from One of my best purchases yet!!! I bought one about a year ago and my trainer liked it so much I got a second one to keep at the gym. I roll out before and after every workout and the battle saw helps with muscle recovery faster so I can get back to a good hard workout. I roll out again just before bed and I sleep well through the night. I even take it with me when I travel.
Date published: 2018-01-09
Rated 5 out of 5 by from IT Band The IT band is similar to the consistency of a blown out truck tire you see on the highway. Foam rollers are a waste of time. The saw can roll it with some pressure on it. Get used to it and it’s the only roller you’ll need. A solid piece of equipment.
Date published: 2017-10-31
Rated 5 out of 5 by from Love the Battle Saw I've been using the Battle Saw with the handles post workout and this thing digs deep and feels great. I've used other products similar to this but nothing compares to the quality and effectiveness. This is a solid piece. Love it.
Date published: 2015-10-31
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