LGMD2L (anoctominopathy) Affected individuals were reported to have proximal muscle weakness in lower and upper limbs and muscle hypertrophy was common. Intelligence was reported to be normal. [rarediseases.org]

LGMD 2A (calpain 3) Childhood (8-15) There is mainly proximal muscle weakness. There is slow progression. Muscle atrophy is prominent (notable sparing of the hip abductors). Contractures are common. [patient.info]

Polymyositis This is more common in older individuals and is associated with a progressive and symmetrical proximal muscle weakness. On investigation, these patients have an increased creatinine kinase and are positive for anti-Jo-1 antibodies. [lecturio.com]

In this study, we applied the IDP on a PGM to diagnose a Vietnamese female who presented with proximal muscle weakness. Using this strategy, we identified a nonsense mutation in CAPN3 responsible for LGDM2A. [omicsonline.org]

[…] moderate proximal weakness Muscle cramping Enlargement of the calf muscles Some have no symptoms Bethlem myopathy Floppy muscles in infancy 2/3 of patents are wheelchair bound Proximal muscle weakness by age 50 Contractures * Includes alpha, beta, gamma [encyclopedia.com]