HPYGN Heavy Resistance Bands, 300LBS Exercise Bands for Working Out, Fitness Bands with Handles, Workout Bands for Men, Weight Bands Set for Muscle Training, Strength, Slim, Yoga, Home Gym Equipment

It depends on what you're willing to spend. $0 - Body weight only. Push-ups, Squats, Lunges, Hip Thrusts, Inverted Rows and Reverse-Grip Inverted Rows (put a broom stick between two chairs), Chair Dips, Sit-Ups. $50 - Resistance Bands. You can do a full body workout with just bands. Squats, Deadlifts, Presses, Curls, Triceps, Rows, Pull-downs, pretty much anything. $200 - Cheap Adjustable Dumbbells. Better than bands for presses and lifts and takes up very little space compared to a full set of dumbbells. $100 - Cheap Adjustable Bench. An adjustable bench will unlock a lot more exercises whether you go with the bands or dumbbells. Any of these will give you a great entry point. You can workout for at least 6 months to a year with these and see if it's something you enjoy. If so, then you can upgrade to more expensive equipment. If not, they're easy to re-sell on FB Market.