Question juridique clé
Whether the appeal met the federal pleading requirements under Art. 42 LTF and could be heard on the merits.
Solution extraite
The appeal did not sufficiently state the relief sought, reasons, and proof, and did not show why the cantonal findings were inaccurate or contrary to law.
Motifs extraits
The appellant relied on general assertions of worsening health and work incapacity and on various medical documents, but these did not demonstrate any concrete error in the challenged judgment as required by Art. 42 LTF and Art. 97(1) LTF.