Bodyweight-only workouts are the absolute best when it comes to convenience and accessibility. No equipment, no set up, no waiting...just jump right in and get your workout finished.
This No Equipment Upper Body & Abs Workout is a great example, and with the individual exercises entirely scalable, there are ways to make each move easier or more difficult to suit your fitness level.
Oh, and this workout also doesn’t have any jumping, so it’s neighbor-friendly and joint-friendly.
Give it a try and let us know what you think.