Dynamic movement around isometric straight arm strength positions is something I have been using more and more last two years. This is something I will be explaining more deeply in our new book which will be out in March 2019.
I believe using dynamic mov
Morning. My name's @snackophagus but you can call me Chris. Today I'm taking over the @visit Liverpool_ Instagram to share some pictures of our lovely city with you and hopefully brighten up your Monday a little bit -- but just a bit, it is still Monday a