If you're in the midst of training right now, or thinking about running a race, there are a few strategies you should keep in mind. For starters, you definitely need a training plan to be optimally prepared for whatever distance you plan to run, says Natalie Johnson, a NASM-certified trainer and running coach. Once you have a plan, then you just have to follow it — but even that can be challenging.
This 30-Day Plank Challenge Will Transform Your Body
A strong core is the foundation to a strong body. Think about it: A tree would fall if its trunk wasn't solid and stable. Doing core work isn't just about