Instructions: For a full core burn-out, choose three or four moves from the list below. Perform as many reps as possible ...

Place one foot on the center of the flat side of the BOSU ball and lunge forward until both knees are at 90-degree angles. Push through your front heel to return to starting position. Alternate legs ...

Exercising your lower back—which encompasses five lumbar vertebrae and part of the pelvis—can benefit you in several ways. Strengthening and stretching ... gym-goers may indulge in a variety of ...

How to do it: Grab a dumbbell and stand tall with the weight in left hand, core engaged, shoulders back, chest proud. Contract abs and lean to the left as you slide the weight down to left knee. Use ...

Strengthen your abs, boost stability, and prevent injuries with these 10 simple core exercises—no equipment required.

Plank on the Ball You will need an exercise ball for this plank variation ... Modified Swan Dive Swan dives strengthen the lower back, which can reduce pain and prevent injuries.

Just ensure you keep your spine locked, head up, and strengthen your core throughout the exercise to stabilize your lower back. Directions: Pick up the heaviest set of dumbbells you can manage ...

This soleus muscle may get less glory than the gastrocnemius—but it’s actually way more powerful. Here’s how to strengthen it ...

In this six-part series, we'll give you quick exercises for different body parts every week to help you stay limber.