Exercise has many forms and it may take a little work, but finding the one that makes you happy will allow you to stick to it.
Fitness on the day of Rest

Truly I tell you, if you have faith as small as a mustard seed, you can say to this mountain, ‘Move from here to there,’ and it will move. Nothing will be impossible for you. [Matthew 17:20]
Exercise has many forms and it may take a little work, but finding the one that makes you happy will allow you to stick to it.