Clinical description of individuals with skeletal muscle weakness and/or elevated creatine kinase in LGMD2359 and LGMD2692.

Age onset is for skeletal muscle weakness NF = neck flexor THC = tight heel cords. AP = age at pacemaker insertion PU = proximal upper extremities PC = pes cavus. * = questionable affection status DU = distal upper extremities PN = peripheral neuropathy. ∧ = DNA unavailable for Sanger PL = proximal lower extremities LE = lower extremity. NL = normal DL = distal lower extremities UE = upper extremity. CK = reported as ‘times upper limit of normal’ by gender (when abnormal).