Katharina Lehner is boxing in her two-piece workout gear. In a new social media post the MMA fighter shows off her flat abs and fit figure.

However, when time, money and/or motivation are low, a free on-demand class at home is just the thing to help me fit in some ...

But the first time I saw mine? At 43 years old. This was after three babies (my kids are 12, 12 and 8), and while working the ...

Abs. We all have them ... Like most women, I wasn’t lifting heavy enough during all of those years and decades before turning ...

Fitness experts reveal productive weight-loss tips for men, including the exercises they should avoid for weight loss.

Throughout Dancing With the Stars season 33, pro Witney Carson has gone mega-viral thanks to some of her jaw-dropping moves.

The study was conduced on 30 men and women, between the ages of 20-45 years. Here are the best ab workouts to follow: To do this, you need to lie down on your back in a way that you back touches the ...

Achy knees are common for many adults, and Pilates exercises can be especially helpful in relieving pain. Here are five easy ...

Christina Aguilera showed up to all of her red carpet events this year looking hotter than ever—at 43! The pop star has ...