From a report of new filings last week:

Chom P. v. YMCA of The East Bay, Case No. RG11-556438 (Alameda County Super. Ct. filed Jan. 18, 2011).

Premises liability action where the plaintiff fell while attempting to dismount a treadmill at the Oakland YMCA.

For future reference, please be aware that the mount and dismount are likely the two points of maximum risk when using a treadmill, except possibly for the part when the treadmill is actually moving.