"Sometimes" I go to my local town gym and do boxing for fitness, but not often enough.
Then recently I heard of Oculus Quest 2, and I bought the VR headset a few days ago.
I had not played video games properly since I was 12 years old when I grew out of it. But VR is different...
The boxing games are very realistic. Apparently, even some professional boxers use these games for practice. Not sure how effective it is for them compared to practising in a gym- but one thing is sure - it gives you one hell of a workout- maybe even more than doing boxing in a real gym for the same amount of time.
I can only imagine what the games will be like in 10-20 years, and how much VR will diversify into other areas.
It is a bit more games-focused at present, but other avenues could be to focus on training. For example, learning to drive a car in virtual reality could be the same as on the road - or even driving an aeroplane etc.
If you are looking for a fitness tool that you can do from your living room, highly recommended. Much more convenient than scheduling in time to go to the gym.