Many people find it difficult to commit to exercising. One of the reasons for this is being focused on wanting to look a particular way which may not happen for 6 months.
If you show up for each session with your end goal in mind, you might find yourself getting frustrated or impatient because you know you still have a long way to go.
On the other hand, you could instead focus on the endorphins, the way exercising makes you feel. If every time you feel a little resistance to begin a workout you remind yourself of how good you’ll feel once it’s done, that might be all the motivation you need.