So what is rebounding, and will it work for me?

Here's an exercise that has been great for me. Get a mini trampoline, put on your smart watch and a favorite tv show, and start bouncing (aka rebounding). Go high if you want or just enough to get your heels off the canvas, but maintain zone 2 cardio (60-70% of your max heart rate). Every few minutes, reduce the effort to a just-barely-moving pace (maybe timed with commercials if you are watching a show with commercials). Keep an eye on your smart watch, and if your heart rate drops to the bottom of zone 2 cardio, pick the pace back up until you are well back into zone 2. Do this cycle for 20 minutes every other day, or daily if you can. The calf work burns excess glucose better than walking does (in my case, anyway), plus, you get cardio, stimulation of the lymphatic system, you don't miss tv time (if that's important to you), and its actually fun in the right headspace.

Rebounding, or exercising on a mini-trampoline, offers a range of physical and mental health benefits by leveraging rhythmic gravitational changes. NASA research famously highlighted that rebounding can be up to 68% more efficient than jogging for cardiovascular health.
Key Physical BenefitsLymphatic Drainage: Unlike the heart, the lymphatic system has no internal pump. The up-and-down motion of rebounding acts as a "whole-body pump," using G-force to open and close one-way valves. This can increase lymphatic circulation by 15 to 30 times compared to rest, helping to flush toxins and reduce bloating.

Low Impact on Joints: The trampoline mat and suspension system absorb roughly 80% to 87% of the landing shock. This makes it a sustainable alternative to high-impact activities like running, which can put 2–3 times your body weight in force through your knees.

Cardiovascular Health: Bouncing strengthens the heart muscle and can improve circulation. Regular sessions may lower resting heart rate, cholesterol, and triglyceride levels.
Cleveland Clinic Health Essentials +2
Balance and Coordination: The unstable surface forces the brain to constantly adjust muscular tension and joint position. This strengthens proprioception (body awareness) and has been shown to improve seniors' ability to regain balance before a fall by approximately 35%.
Muscle Toning: A single session can activate over 400 muscles simultaneously. It is particularly effective for strengthening the core, pelvic floor, and deep stabilizer muscles that flat-surface training often misses.

 
Mental Well-being
Rebounding triggers the release of endorphins and dopamine, leading to what some call "rebounder's joy". The rhythmic motion can reduce stress and anxiety while improving sleep quality.