here are I few I do everyday, that do not require weights and stuff.
1. step up. It works the butt back thigh and frint thigh. Its simple, just stand on the edge of a step with your back facing the step and step down backwards and back up, Just steo down to the point that your foot does not touch the step below. alternate legs.
2. side step. Do the same exercise only turn to your side and step down side ways. This works the inner and outer thighs pretty good.
3.calf raises. just stand up straight and lift up your feet to stand on your toes. for more resistance hang the back of your feet off of a step.
4. butterfly curls. This workd the chest. Just lay flat on the floor and put a heavy book in each hand and bend your arms slightly and bring your arms up and back down.
5.chair lifts. put a chair up against the wall with the seat facing out. now sit with your legs out in front of the chair, put your arms back and lift yourself up, It works the back of the arms really good. for less resistance just bring your legs closer to your body.

[