Good workouts for couples

It really depends on what they like and what their relative fitness levels are.

We have a CrossCore that hangs in our laundry room and both my husband and I use it. Although he sometimes takes my bootcampy classes, we don’t typically work out together, but that would be a good equipment to work out on together as we can easily change the exercise angle and do the same exercise simultaneously, regardless of who is stronger in what exercise.