Lying Heel Touches: How to Do It, Muscles Worked & Form

If you have never done a single core exercise, lying heel touches are one of the friendliest places to start. You lie flat on the floor, lift your shoulders a few inches, and reach side to side toward your heels. There is no equipment, no jumping, and nothing to be nervous about. Despite how simple it looks, this little side-to-side reach trains the muscles along the front and sides of your waist, the same muscles that keep your spine steady when you carry groceries, pick something off the floor, or later, when you start lifting weights. This guide walks you through it from zero: how to set up, how to move, what it works, and the small mistakes that quietly make it easier than it should be.

Muscles Worked

• Obliques: the muscles on the sides of your waist. They do most of the work here, bending you sideways toward each heel. This is the star of the movement.
• Rectus abdominis: the long muscle down the front of your stomach, often called the "six-pack" muscle. It lifts your shoulders off the floor and holds them there while you reach.
• Hip flexors: the muscles at the front of your hips help stabilize your torso as you curl up. They play a supporting role, not the main one.

In plain terms: heel touches build the muscles that let you twist and bend your body under control. That is exactly the kind of strength that protects your lower back in everyday life.

How to Do the Lying Heel Touches

1. Lie on your back with your knees bent and feet flat on the floor, roughly hip-width apart. Rest your arms by your sides with your palms facing down. Let your head, neck, and shoulders relax onto the floor, and press your lower back gently into the ground so it does not arch away.
2. Tighten your abs as if you are bracing to be poked in the stomach, and keep your obliques switched on. Keep your legs and hips still so the movement comes from your core, not your legs. Keep your neck long and your chin slightly tucked so you are not straining it.
3. Lift your head, shoulders, and upper back a few inches off the floor. Bend to one side and reach your right hand toward your right heel, feeling the side of your waist squeeze. Move with control, keep tension in your abs, then return to the center and reach your left hand toward your left heel.
4. Continue alternating side to side for your planned number of touches. When the set is done, lower your head and shoulders back to the floor slowly and under control, keeping your abs tight so your upper back does not just flop down.

Coaching Cues

• Keep your shoulders off the floor the whole set. Lift into the starting reach and stay up until you finish. If your shoulders touch down between every rep, the move gets much easier and your abs get a rest they do not need.
• Reach with your waist, not your arm. Think about bending your ribcage toward your hip on each side. Your hand reaching the heel is just the target; the squeeze should come from the side of your stomach.
• Press your lower back down. Keeping your lower back lightly pinned to the floor keeps the tension in your abs and protects your spine.
• Move slowly. A steady, controlled reach beats fast flapping every time. Slow reps keep your muscles under tension, which is what actually builds them.

Common Mistakes

• Pulling with your neck. If your chin juts forward and your neck aches, you are lifting with the wrong end. Keep your chin gently tucked and lift from your stomach, not your head.
• Resting your shoulders down between reps. Dropping flat after each touch removes the challenge. Stay lifted so your abs work continuously.
• Rushing. Swinging your arms quickly from side to side turns a core exercise into a flail. Slow down and feel each squeeze.
• Barely bending. A tiny hand wiggle is not a heel touch. Reach far enough that you genuinely feel the side of your waist shorten.
• Holding your breath. Breathe steadily through the set. A common rhythm is to breathe out as you reach and in as you return to center.

Sets, Reps & Programming

Core muscles respond well to slightly higher reps, so heel touches are a rep-based move rather than a heavy one. A good beginner target is 2 to 3 sets of 10 to 15 touches per side, resting 30 to 60 seconds between sets. Count a full left plus right as one round if that is easier to track. Do them at the end of a workout, on their own as a quick core finisher, or as part of a short home routine two or three times a week. When 15 clean reps per side feels easy, do not rush to add speed. Instead slow each reach down, pause for a second at the deepest point, or add another set. Controlled and a little harder always beats fast and sloppy.

Safety

Lying heel touches are gentle and low risk, which is a big part of why they are a great first core exercise. Work on a mat or carpet so your spine and hips are comfortable. If you feel this in your neck instead of your stomach, you are pulling with your head, so reset and lift from your core with your chin tucked. Stop if you feel any sharp pinching in your lower back, and check that you are keeping it lightly pressed toward the floor rather than arching it. If you are pregnant or returning from a back or abdominal injury, check with a doctor or physical therapist before adding floor core work.

Track It in LiftLogic

Core work is easy to skip because it feels small, but small things add up when you actually do them. Logging your heel touches, watching your reps climb week over week, and building an easy two-or-three-times-a-week habit is exactly how a nervous beginner turns into someone who trains. LiftLogic makes that simple: log each set in a couple of taps, follow guided beginner routines, and see your progress stack up over time. Download LiftLogic free on the App Store.