I like to alternate yoga and traditional gym days. The yoga is still hard work but has more restorative qualities, and often complements my gym work rather well

I like to alternate yoga and traditional gym days. The yoga is still hard work but has more restorative qualities, and often complements my gym work rather well. That said, I still take one or two rest days a week. Being in your thirties comes with some physical boundaries you'd do well to respect.