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5 High Intensity Core Exercises to Finish Off Any Workout

4 High Intensity Core Exercises to Finish Off Any Workout

Written by
June 2, 2016
Updated August 23, 2023

There’s nothing quite as gratifying as finishing off a tough workout by burnin’ out your abs, but there’s no reason you need to hit the floor and hammer out situps to get the definition you’re seeking.

These four core exercises target all the major muscles spanning between your hips and your shoulders, all while offering an extra burst of cardio to torch a few extra calories. Perform each exercise for 30 seconds, and cycle through the series two times.

You’ll be done in just five minutes, or if you’re feeling motivated, you can cycle through the routine four times for a 10-minute core workout that’s guaranteed to be effective.

Equipment Needed:

Steel Bell
● Suspension Trainer

Top 4 Core Exercises

5 High Intensity Core Exercises to Finish Off Any Workout

1. Twisting Mountain Climbers


Start in a high plank position, palms under shoulders, legs fully extended. Keeping your core engaged and upper body steady, draw one knee up and across your torso, reaching it toward your opposite elbow as you twist your hips the same direction, engaging your obliques.

Reverse the movement to return your foot to the starting position, but as you do so, hop your opposite foot into the air, drawing it up and across your torso toward your opposite elbow as your first foot returns to the ground.

Continue this movement as fast as you can while maintaining good form, keeping your core engaged, preventing your low back from sagging.

2. SteelBell Slams


Stand with a SteelBell between your legs, feet shoulder-distance apart, knees slightly bent. Engage your core and squat down, pressing your hips back and keeping your chest lifted as you pick up the SteelBell.

Press through your heels to return to standing, and as you do so, lift the SteelBell up over your head in a fluid movement, rising up onto the balls of your feet.

When the SteelBell is lifted over your head, forcefully slam it back to the ground between your feet, tightening your hips, abs and low back as you swing your arms forward and press your hips back to throw the SteelBell to the floor. Immediately squat back down to start another repetition.

3. Suspension Pikes


Set up a suspension trainer so the straps hang about 12 to 18-inches off the floor. Place your feet into the straps so they’re looped around your arch near your ankle and start in a high plank position with your core tight, palms under shoulders. Engage your core to keep your body steady, making sure your low back and hips don’t sag.

From this position, press through your palms and your feet as you lift your hips to the ceiling, drawing the straps closer to your body as you enter a pike position, your body forming an inverted “V,” your arms and legs straight. Carefully reverse the movement and return to the high plank position before continuing.

4. Plank Jacks


Start in a low plank position supported on your forearms and the balls of your feet, your hips aligned between your knees and shoulders. With your core braced to support the effort, forcefully press through the balls of your feet and hop your legs into the air, spreading your legs so your feet land farther apart.

Allow your knees to bend slightly as your feet land to help absorb the impact. Immediately hop your feet back into the air, bringing your legs together. Continue this in-and-out hopping motion, just as if you were performing jumping jacks, for the duration of the exercise.

Laura has a master’s degree in exercise science from the University of Mary Hardin-Baylor, and is a Certified Exercise Physiologist through the American College of Sports Medicine. She works as a full-time freelance fitness writer and has had bylines in publications such as Men’s Journal. As a recent widow, she believes strongly in the healing power of fitness. She can often be found surfing in Costa Rica, running in San Diego, or wrestling at home with her four dogs. Follow her on Instagram and Twitter, @lwilliams_exss.
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