At Tor.com Wilson tagged five "great books to help keep your motivation up while you hit the gym, trail, or whatever other method you use to exercise," including:
The Unbroken by C.L. ClarkRead about the other entries on the list.
Touraine’s arms. Need I say more? If you haven’t seen Tommy Arnold’s rendition of Touraine, (Gideon the Ninth, Wizards of the Coast, etc.) C.L. Clark’s sapphic muscular main character’s arms, it’s worth studying. It wouldn’t surprise me if someone’s sent a picture of the buff hero to their personal trainer or group chat with the message, “I want those arms.”
The Unbroken depicts the battles, romances, and deceits between soldier Touraine and the Queen-to-be, Luca, who has tasked her and the rest of the indentured soldiers to squash an uprising in the land Touraine was stolen from as a child. Trained to be a killer and ripped like the fighter you’d want on your side in a tight spot, Touraine finds more than her home and Luca discovers that Touraine has more to offer than powerful arms.
--Marshal Zeringue