We provide fitness classes including semi-private, one on one, boot camp, athlete, challenge& group training in Jacksonville and nearby areas. Want To Get Fit? Call us 904-417-0357! Mobile Fit was inspired and created by Joey Pearson and his long time personal training client, Marty, as a solution to how the pandemic negatively affected both personal trainers and their clients ability to reach their fitness goals. Mobile Fit is not just a trainer with a car and a few resistance bands, but a literal functional fitness facility that comes to you and helps you reach your goals from home or work.