Unfortunately, I have to send in the resistance unit of my trainer as it is defective, and because of the holidays coming up, it will be about 3 weeks until I receive my replacement. I am just about to start the build phase of my training plan, and unfortunately dont have the money to purchase a temporary replacement trainer for the meantime.
What would you suggest as a good way to continue building fitness during this time and minimizing my fitness losses? Im not much of a runner but I am wondering if some light running and weight training would be good?