The driving tension of The Time Traveler’s Wife is the alternating POV chapters – which don’t just alternate POV but also times. Henry and Clare, destined to be soulmates, are always meeting when she’s too young, then Henry is disappearing whenever they’re trying to work on their marriage, and then the babies Clare is pregnant with time travel out of her body and she miscarries, and now I’m just making you sad, but you see my point? They’re always in each other’s lives, but they’re never in the right place at the right time.
So. Let’s say you are the type of person who needs accountability and companionship to commit to going to the gym. Or, alternatively, you have already committed but you also happen to like having a gym buddy. If you’re reading this, it’s probably because you want to get ideas for workouts, so here is how you’re going to get your fitness on, Henry and Clare-style.
Scope out the floor of your gym and identify some machines or free items that you want, like kettlebells or various weight machines, as well as a little bit of space for body weight exercises. Discuss ahead of time what specific activities you’re going to do, and pick at least four (so, for example, bicep-curl-to-press with dumbbells, the adductor/abductor machines, wall sit, kettlebell deadlift – and we’re going to call them “stations”). Have your eye on the clock or get a watch or use your fancy pocket telephone computer, whatever. Just be able to regularly see 60 seconds passing.
Now (you already warmed up in this scenario). One of you starts at a station, and the other stays near enough that you can converse and encourage each other. At the start of the minute, one of you does the station, the other does a cardio interval. If it’s convenient to you, you might try hopping on an elliptical or treadmill, but otherwise you can run in place or do jumping jacks. Grab a jumprope, maybe. Just get your heart rate up.
At the end of the minute, switch places. No break.
Then you switch again, but on station 2. One minute, one minute. Move on, no break.
Lather, rinse, repeat until you’ve gotten through each of your stations (that is, each person has done each station and each corresponding cardio interval). With four stations, that’s eight minutes. After you’ve finished, get a sip of water, towel off, and then do it again. Another sip of water, wipe the sweat off your brow, and then do it one more time. That will take you to around 30 minutes, including your warmup and cooldown/stretches, obviously more if you’ve worked in more stations. Even if you only do it twice, it’s high intensity interval training, which means you’re working hard, improving your cardiovascular function, and getting stronger. Congratulations: you win! Henry and Clare did not, but that’s their problem, not yours.