Which is the best exercise to build muscles that you can do inside of your house?

I don't need exercise you can do outdoors but exercises you can do inside your houseWhich is the best exercise to build muscles that you can do inside of your house?
push-ups, pull-ups (they put up for sale pull-up bars that you can attach to a doorway), and lunges
Wall sits, Pushups, Situps, and calf-raises
u can do situps, pushups or newly get exercise movie
push ups, curls, lifting solid objects, and punching the air(takes a long time but muscles will grow)
pumping iron
Push ups for arms muscle, sit ups for belly muscle, star jumps for arm and leg muscle..u can hoist up empty gas tanks(around 8kg) or capture a sand bag and tie them up on your wrist or leg and do punches or kick..and watching exercise videos doesn't works much
Push ups and squats.
Hi There,
How give or take a few a video dancing video that is made for what You stipulation, never thought of, or maybe some cardiac, muscles, joint, moves u haven't experienced before to your appetite in music! I've done alot of dance using the music dancing tape as my guide. Never got to the splits on the other hand, but, tomorrow's
another day. I in recent times try to excel yesterdays.
Best of Luck in All You Do, as long as r sweating bleak toxins out of your body, you may as well soak up! Water, water, sea..
Diana D