A trainer outlines how to perform his ultimate 30-day interval walking and strength workout to melt belly fat.

The next seven days in our 30-day challenge is geared toward continuing to improve abdominal stability and deep core strength, this time with some more challenging exercises. To perform the plank, ...

Ditch the planks and sit-ups — who needs them anyway? This abs workout builds stronger core muscles with just six exercises, ...

A personal trainer breaks down 30 days of assault bike workouts for weight loss and cardiovascular conditioning.

Challenge your core and obliques with this quick 5-minute ab workout from Supernatural coach Raneir Pollard. This group ...

So if you’re looking to avoid moves like planks, burpees and sit-ups with your core workout, this 15-minute standing abs and ...

1. Get down on all fours, with your hands and knees on the ground. 2. Stretch one arm out straight while extending the ...

Can a natural lifter survive a week of training like bodybuilding legend Arnold Schwarzenegger? We reveal how they got on!

I drank cucumber water for 30 days and experienced some life-changing benefits from this healthy and refreshing habit.

You have an exercise you’re always “forgetting” to do. I know you do. For some of us it’s curls, for some of us it’s ...

Reese is known for her love of cardio: her trainer Kirschen Katz says that Reese will often do a three-to-five-mile run as a warm-up before diving into other parts of her workout, he told Popsugar.

This is Arnold Schwarzenegger's legendary 6-day workout split. Learn how to train chest, back, shoulders, legs, and arms with ...