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've taken fitness classes which only use bands for resistance. In a way, band workouts are calisthenics with extra resistance.
For general fitness, bands are all the equipment you really need to buy unless you are in a serious muscle-building program. Believe me, the guy in the video did not grow that muscle bulk with bands alone.