Tighten your abs, strengthen your core

Having strong ab muscles looks good and improves your posture.

Get back in shape, the year has passed its halfway point and it is time to check in on your New Year resolutions - have they all gone out of the window? Fortunately, when it comes to exercising, there may still be time for you to look and feel better before the next countdown.

Having tight abs doesn't only look good but they contribute to a strong core, which is essential to mobility, posture and a host of other physical benefits. Here are a few tips from French personal trainer Yakisan Cagdas to tighten your abs.