When I decided to take on a 30-day leg raise challenge, however ... back down until your feet are hovering just above the floor. Hold at the bottom for a second (or two) and then repeat.

A personal trainer outlines his best seven-day core strength challenge for a flatter stomach and tighter midsection.

The 300-Rep Leg Destroying Challenge, devised by Transformation Coach and Personal Trainer Matt Fox ... And then there’s the kettlebell. Keeping hold of it for the entire workout added an unexpected ...

The 300-Rep Leg Destroying Challenge, devised by Transformation ... And then there’s the kettlebell. Keeping hold of it for the entire workout added an unexpected twist, torching my grip and ...