Torsional rigidity is 50,000 Nm per degree, flexural rigidity approximately 0.25 mm per tonne. (evo.co.uk)
Inverse psoriasis (also called flexural or intertriginous psoriasis) is an uncommon form of the disease that affects areas of the body with folds of skin. (health.com)
Metallic foams previously have been sandwiched between two stiff sheets, which provide increased flexural strength while the foam core allows the material to withstand large deformation and absorb energy. (sciencedaily.com)