For lower body strength and conditioning, the stepup is among the most effective exercises out there. It's versatile enough to challenge people of all fitness levels, yet basic enough that it can be ...

A lateral run is a side to side running, in which you keep feet wider than shoulder-width apart. Keeping your core strong, bend a little forward and keep your back straight and knees soft and bent. To ...

Karlie Kloss didn’t let the mammoth winter storm that hit NYC last week derail her fitness goals. In fact, the 25-year-old supermodel and marathon runner used the snowy conditions to show off a move ...