Q. Rabbi. at my age I'm uncomfortable reclining can I drink the Kosos (wine cups) and eat the Matza without?
A. Horav Shlomo Millers Shlit'a opinion is that one does not have to recline if that is truly uncomfortable. However is one can do at least a bit and rest, one should try to follow the millenary tradition. (See next question).
Rabbi A. Bartfeld as revised by Horav Dovid Pam, Horav Aharon Miller and Horav Chanoch Ehrentreu Shlit'a