If you get an injury like a sprained ankle, take the time off the exercise to let it heal. Focus on eating right and resting. Return to your exercise regime once you are fully healed. Chances are if you do half exercises with an injury you are just going to prolong the healing process and it'll take
so much longer to reach your goals. Take the time off relax and don't feel guilty about not working out. Just EAT RIGHT during those days off.