• Tomas

    Administrator
    February 23, 2017 at 1:03 pm

    This is great feedback Jack. Thank you so much for sharing this.

    I second the idea of practicing for short periods with breaks. I’ve been doing that also because of my back and it has really helped. In fact my back is stronger and has less pain than it did five years ago even though I’m five years older.

    Tomas