We are a commune of inquiring, skeptical, politically centrist, capitalist, anglophile, traditionalist New England Yankee humans, humanoids, and animals with many interests beyond and above politics. Each of us has had a high-school education (or GED), but all had ADD so didn't pay attention very well, especially the dogs. Each one of us does "try my best to be just like I am," and none of us enjoys working for others, including for Maggie, from whom we receive neither a nickel nor a dime. Freedom from nags, cranks, government, do-gooders, control-freaks and idiots is all that we ask for.
I think lower body conditioning for strength, endurance, and athleticism ought to include (not all on the same day) barbell squats, leg press, kettlebell lunges, stair machine (which is good cardio also), deadlifts, box jumps. I do sets of each just once weekly. No time for more.
I omit mentioning cardio exercises which use legs (all of them do) because the emphasis of cardio is, obviously, cardiac fitness.