Whether squats and lunges bug your knees or you’re just over doing them, you can skip them completely here.
This 20-minute glutes and abs workout happens entirely on the floor, so all you really need is a resistance band and something soft underneath you.
From there, you’ll work through 11 moves that fire up both your booty and core at once.
Let’s get into it.
Banded Glute Bridge
Let’s ease in with a glute bridge, since it’s the simplest way to wake up your booty before the harder stuff kicks in.
The band adds just enough resistance to fire up your outer glutes, so keep a little tension on it the whole time.
How to perform:
- Lie on your back with knees bent, feet flat.
- Place a resistance band just above your knees.
- Press your lower back flat into the floor.
- Drive through your heels and lift your hips up high.
- Keep your pelvis tucked; avoid arching your back.
- Stop your knees from caving inward against the band.
- Lower with control and repeat for the interval.
Leg Drops
Staying on your back, we’re shifting the focus down to your lower abs now.
The key is lowering your legs only as far as your back stays pressed flat, so feel free to stop partway if you need to.
How to perform:
- Stay on your back with both legs extended upward.
- Move the band down to your calves, keeping tension.
- Press your lower back firmly into the floor.
- Lower both legs slowly toward the floor.
- Drop only as far as your back stays pressed.
- Raise your legs back up and repeat.
- To modify, bend your knees and tap heels down.
Single-Leg Glute Bridge
Time to ditch the band and take that bridge up a notch by working one leg at a time.
With all your weight driving through a single heel, that glute has to do twice the work, so press up as high as you can.
How to perform:
- Lie on your back, band off, left foot planted flat.
- Extend your right leg up toward the ceiling.
- Press your weight into your planted left heel.
- Drive your hips up as high as they go.
- Lower with control, keeping your core engaged.
- Repeat, then switch legs and lift the left.
Elbow to Knee Crunch
Here’s where your core really kicks in, bringing your elbow and knee together in the middle.
Try to reach for that knee instead of yanking it toward you, so your abs stay doing the work the whole time.
How to perform:
- Lie on your back with your left foot planted flat.
- Raise your right leg with the knee bent.
- Place your left hand gently behind your head.
- Crunch up, lifting your shoulder blades off the floor.
- Reach your left elbow toward your right knee.
- Lower with control, keeping your lower back pressed.
- Repeat, then switch; right elbow to left knee.
Lying Abduction
The band goes back on for this one, and it’s all about your outer glutes.
As you open your knees against the band, keep them drawn in close to your chest, since that small tweak puts the work right where you want it.
How to perform:
- Put the band back on, just above your knees.
- Lie on your back, lower back pressed down.
- Bend your knees toward your chest, shins hovering.
- Open your knees apart against the band.
- Squeeze your outer glutes as you open.
- Bring your knees together slowly and repeat.
Crunch
After all that, a basic crunch almost feels like a breather, though your abs will still have plenty to say.
Keep your neck long and relaxed instead of pulling on it, and let your abs do the lifting.
How to perform:
- Lie on your back with the band still on.
- Bend your knees and bring your heels together.
- Reach both arms forward toward your knees.
- Crunch up, lifting your shoulder blades off the floor.
- Keep your neck long; avoid pulling on it.
- Lower with control and repeat.
Abduction + Crunch
Now we’re stacking the last two moves into one combo, so your glutes and abs work together in the same rep.
It takes a little coordination to open, crunch, and close in one smooth motion, but the rhythm clicks pretty quickly.
How to perform:
- Lie on your back, band above your knees, feet lifted.
- Open your knees apart against the band.
- Reach up and crunch your shoulders off the floor.
- Lower your upper back down to the floor.
- Bring your knees back together to finish the rep.
- Repeat the open, crunch, close sequence.
Bicycle Crunch
You’ve probably done bicycle crunches before, and they earn their spot here for good reason.
That pedaling motion really lights up your obliques, so keep your neck long and your gaze on the ceiling as you go.
How to perform:
- Lie on your back, both hands behind your head.
- Lift both feet off the floor, knees bent.
- Draw your right knee in; extend your left leg low.
- Twist your left elbow toward your right knee.
- Switch sides, right elbow to left knee.
- Continue alternating in a steady pedaling motion.
- To modify, lift and lower one leg at a time.
Cocoon
Want one move that hits your whole core at once? That’s the cocoon, where everything tucks in and stretches back out.
Just make sure your lower back stays down as you extend, and raise your legs a little higher if it starts to lift.
How to perform:
- Lie on your back, arms overhead, legs extended low.
- Pull your knees toward your chest in a reverse crunch.
- Reach your fingertips under your knees as you curl up.
- Extend your arms and legs back out together.
- Keep your lower back from popping off the floor.
- To modify, bend your knees and tap heels down.
Donkey Kick + Fire Hydrant
We’re flipping onto all fours now, with the band back on for a glute combo that hits from two angles.
You’ll send the knee back, then out to the side, so keep your upper body still and let that working leg do all the moving.
How to perform:
- Come onto all fours, band above your knees.
- Stack hands under shoulders, knees under hips.
- Kick your right leg up behind you, knee bent.
- Lower the knee back in toward the floor.
- Then lift the same knee out to the side.
- Return to center, keeping your upper body still.
- Repeat, then switch legs and work the left side.
Straight-Leg Kickback
You’re on the home stretch with one final move on all fours.
This time your leg stays straight as you lift and squeeze, which isolates the glute, so keep your hip pointing toward the floor and try not to arch your back.
How to perform:
- Stay on all fours, band above your knees.
- Extend your right leg straight out behind you.
- Lift the straight leg up and squeeze your glute.
- Keep your right hip pointing toward the floor.
- Lower with control; avoid arching your back.
- Repeat, then switch legs and work the left side.

Article Medically reviewed by
I’m fitness coach Ashley Castleberry, an NASM-certified personal trainer and nutritionist, as well as a coach on an established YouTube Channel with over 1 million followers. With certifications from major fitness brands, I specialize in athletic, HIIT, and strength training. Leveraging my experience coaching clients on lifestyle changes, I provide customized exercise and nutrition guidance to help people reach their fitness goals, whether that be weight loss, muscle gain or overall health improvement.
