15–20 Minute No-Crunch Core Workout
crunches are often included in most core workouts as they specifically target the superficial abdominal muscles (the "six-pack").
However A major problems with crunches is they require repetitive forward bending that puts heavy compression on the spinal column and discs, which can lead to severe back pain or strain.
in fact: crunches are a leading Cause Of Herniated Discs!Due to this I have put together a short, beginner friendly workout routine that removes crunches from the equation; and hopefully save an injured back or two!
The Warm-up(2-3 minutes)
Cat-Cow: 10 reps
Bird Dog: 8 reps per side
Arm circles and hip rotations: 30 seconds each Circuit
Main Workout
Perform each exercise for 30–45 seconds, then rest 15–20 seconds. Complete 3 rounds.Forearm Plank
-Keep your body in a straight line.
-Tighten your glutes and brace your abs.
-Don't let your hips sag.Side Plank (Left)
-Keep hips lifted.
-Easier: Bend your bottom knee.
-Harder: Raise your top leg.
-do the same on your right hand sideDead Bug
-Lie on your back with arms and legs raised.
-Slowly extend the opposite arm and leg while keeping your lower back pressed into the floor.
-Alternate sides.Bird Dog
-From hands and knees, extend the opposite arm and leg till hand and leg are straight.
-Pause for 1–2 seconds before switching.Glute Bridge March
-Lift into a standard glute bridge.
-Alternate lifting one foot at a time while keeping your hips level.Bear Hold
-Hands under shoulders, knees under hips.
-Lift knees 1–2 inches off the floor.
-Hold while breathing steadily.Mountain Climbers (Slow & Controlled)
-Drive one knee toward your chest at a time.
-Focus on stability rather than speed.
Progression
As the workout gets easier:-Increase each exercise to 45–60 seconds.
-Reduce rest to 10 seconds.
Add a 4th round.
Weekly Schedule
Monday: Core routine
Tuesday: rest
Wednesday: Core routine
Thursday: rest
Friday: Core routine
Optional: Add a fourth session if you're feeling well recovered.
Tips
-Breathe normally—don't hold your breath.
-Brace your core as if you're preparing to be gently poked in the stomach.
-Prioritize good form over longer hold times.
-If you feel pain (rather than muscle fatigue), stop and adjust the exercise.
This routine is beginner-friendly but can be made challenging enough for intermediate exercisers simply by increasing the work time and reducing the rest periods.
Before you fully dive in, here's something worth knowing: while this free crunch-free routine is a great place to start, you'll make even better progress by following a structured plan that gradually builds your strength over time.
If you'd like a complete crunch-free core program with guided workouts and progressions, check out the one I've linked below.
(Disclosure: This is an affiliate link, which means I may earn a commission at no extra cost to you if you make a purchase.)
or check out my home page below for more workout routines and advice