I've got three possible suggestions.
Don't work out, find a physical activity or sport you enjoy and just do that on a regular basis. This option might be one of the more expensive ones unfortunately depending on the activity. I find this far more gratifying than weightlifting or using exercise bikes. Plus it can also give you more drive when you do work out, since you're trying to improve for activity as well. Climbing and swimming are both sports that are great for getting fit, and they're far from the only ones. I really only have experience with climbing, but it's great. Most gyms have something for everybody's level, and you have a concrete standard for measuring improvement. Get farther on a climb than you did last time? You're a better climber. In every city I've been to the climbing community is very helpful and welcoming to people of all skill levels
The second one is find some activity that has a set and visible goal to achieve. I find this helps me stay better focused, and as a result, less bored. Something like running a circuit outdoors. Even if motivation isn't a problem, just having something tangible to achieve can keep your mind occupied. Swimming could also fit into this category as well.
Last suggestion is to work out with friends. It's more fun, and you can have someone to compete with and try to keep up to
Don't work out, find a physical activity or sport you enjoy and just do that on a regular basis. This option might be one of the more expensive ones unfortunately depending on the activity. I find this far more gratifying than weightlifting or using exercise bikes. Plus it can also give you more drive when you do work out, since you're trying to improve for activity as well. Climbing and swimming are both sports that are great for getting fit, and they're far from the only ones. I really only have experience with climbing, but it's great. Most gyms have something for everybody's level, and you have a concrete standard for measuring improvement. Get farther on a climb than you did last time? You're a better climber. In every city I've been to the climbing community is very helpful and welcoming to people of all skill levels
The second one is find some activity that has a set and visible goal to achieve. I find this helps me stay better focused, and as a result, less bored. Something like running a circuit outdoors. Even if motivation isn't a problem, just having something tangible to achieve can keep your mind occupied. Swimming could also fit into this category as well.
Last suggestion is to work out with friends. It's more fun, and you can have someone to compete with and try to keep up to