Left knee was hurting after that squat session so I spent yesterday doing a lot of VR exercising in the boxing sim Thrill of the Fight, which is unique among other offerings on the platform in that it has no videogamey stamina bar and the only thing limiting your striking is your own physicality. It's just a great piece of software for $10 and I've gotten a lot of mileage out of it. The biggest drawback is that opponents do very little dodging and mostly just turtle-up. Adding some bobbing and weaving on their end would make it feel a lot more fluid.