Triathlon bang for your buck upgrades, riding with traffic, swimming with one arm, and more!

This week we start out with some "this or that with TTL" and then move right on to your questions! Questions about being a mom and racing competitively, using the Lever treadmill system for injury and more, what cycling groupsets are worth it, and much more! For gear and all things TTL, head over to http://www.thattriathlonlife.com