@samuelb I guess it really depends on who you ask. For me, I follow the 7 primal movements and with that in mind the lunge is one of those 7 and should be done by everyone.
@nickale Do you have access to stairs or something you can step on? You can do a lunge with the forward foot on a step and that way you’re assisted. If the step is next to a railing or wall you can use that you help guide you up. Keep going!