Crunches, teasers, planks, and body-weight squats are some of the best stomach exercises for stronger abs. A strong core improves balance and posture.

Are sore, achy feet keeping you from putting your best foot forward? Instead of immediately seeking out extra-cushioned footwear or super-specialized shoe inserts, start with some foot exercises ...

Planks may seem daunting but are great for strengthening muscles in your core and elsewhere. Modifications can make the exercise more accessible — or more difficult.

Mindset alone will not be enough to transform your fitness. Here is a science-backed strategy to making an exercise routine that actually works.

(CNN) — Planks are widely considered by fitness experts to be a fantastic exercise to strengthen the muscles in your core and elsewhere, no matter your age or physical fitness ...