Jeltz
Landlord.
This looks pretty good,
http://www.cuhh.org.uk/linksandresource ... bility.pdf
For me the plank is the best, I hold that position for a minute and a half.
http://www.cuhh.org.uk/linksandresource ... bility.pdf
For me the plank is the best, I hold that position for a minute and a half.