The V-up works your rectus abdominis — as long as it's done with good form. If it hurts your lower back, leave the V-up out of your workout.

Learn how to do a hollow body hold with proper form and try variations with your arms vertical or knees bent to activate your core as you work toward the full move. Follow our step-by-step instructions and tips.

This core is on 🔥 🔥 🔥.

Want to activate your core? Then V-Up it up!

Variations Of V-Ups Exercise: It is a strength based exercise that utilizes your body weight to isolate the core area. V-ups target the abdominal muscles, tone down the obliques, strengthen your back muscles and challenge the entire core. Moreover, it works on your quadriceps and hamstrings at the same time. The exercise demands flexibility as well as caution.

Here's how to modify v ups to target your abs no matter what your fitness level is.

These are the moves you need to know to build a seriously strong core.

While old-fashioned crunches can be a good "finisher" at the end of your core training, poor form often results in not much else than a sore neck. Do these moves instead.

Learn How To Do V-Ups With Perfect Form.