Hi I would like to start a program but don't know which one. I have some posture issues (forward head and uneven hips right side being higher) I am 35 years old male and about 35 percent body I want to recomp and build stamina/flexibility to play with kids without getting winded or hurt. I have a high stress job and am chronically sleep deprived so my understanding is that means I need lighter intensity so I don't burn out my central nervous system but Id like a slight challenge. Also I have limited time. I know these are a lot of constraints and I'm not looking for medical advice just a program suggestion or a couple